- ruby-talk - ml.ruby-lang.org

[ruby-talk:444103] [ANN] Glimmer DSL for LibUI 0.6.1 Released
by Andy Maleh 11 Jan '23

11 Jan '23

Glimmer DSL for LibUI 0.6.1 has been released with support for table lazy loading via `Enumerator` (or `Enumerator::Lazy`). As a result, the table control can now handle millions of rows and renders instantly without waiting for all data to be loaded given that it is loaded lazily as the user scrolls through the table. That enables applications with a lot of data to start instantly. A new example, Lazy Table, has been included to demonstrate table lazy loading. RubyGem: https://rubygems.org/gems/glimmer-dsl-libui GitHub: https://github.com/AndyObtiva/glimmer-dsl-libui Blog announacement: https://andymaleh.blogspot.com/2023/01/glimmer-dsl-for-libui-table-lazy-loa… Change Log: 0.6.1 - `examples/lazy_table.rb` (4 versions) table lazy loading with a million rows via `Enumerator` or `Enumerator::Lazy` to enable instant app startup time - Support `table` `cell_rows` implicit data-binding to a collection of models (only supported an array of arrays before in implicit data-binding) 0.6.0 - Upgrade to `libui` Ruby gem version 0.1.0.pre.0, which includes a newer C libui alpha release (libui-ng Nov 13, 2022) - Support table `cell_rows` `Enumerator` or `Enumerator::Lazy` value to do lazy loading of data upon display of rows instead of immediate loading of all table data, thus improving performance of table initial render for very large datasets - Fix issue with `table` `progress_bar_column` not getting updated successfully on Windows if there were dual or triple columns before it. - Fix issue with `table` `progress_bar_column` not getting updated successfully on Windows if data-binding table to an array of models instead of an array of arrays - Fix issue with `table` `checkbox_column` checkbox editing not working in Mac by including a new C libui-ng release - Fix issue with `table` `checkbox_text_column` checkbox editing not working in Mac or Windows by including a new C libui-ng release - Update examples/basic_table_checkbox.rb to enable editing checkbox values - Update examples/basic_table_checkbox_text.rb to enable editing checkbox/text values - [final] Optimize `table` scrolling performance when having many rows and columns (prevent recalculation of `expanded_cell_rows` on every cell evaluation). Resolve: https://github.com/AndyObtiva/glimmer-dsl-libui/issues/38 - [final] `refined_table` `pagination: false` option to disable pagination, but keep filtering. - [final] Fix issue with `Glimmer::LibUI::interpret_color` support for `[r, g, b, a]` `Array`-based colors, returning `[r, g, b]` only without alpha value - [final] Fix issue "Cannot add rows to a table that started empty": https://github.com/AndyObtiva/glimmer-dsl-libui/issues/36 - [final] `window` `#open` method as alias to `#show` - [final] `window` `#focused?` read-only property - [final] Document `window` `on_focus_changed` listener - [final] Update `examples/basic_child_window.rb` to demo `on_focus_changed` and `focused?` - [final] `open_folder` support - [final] examples/control_gallery.rb now includes an "Open Folder" File menu item

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[ruby-talk:444089] Glimmer Competition
by Andy Maleh 11 Jan '23

11 Jan '23

This is a courtesy reminder of the Glimmer Competition deadline (3 weeks away). Build a code editor native desktop app in Glimmer DSL for LibUI (RubyConf 2022 attendees only) by Jan 15, 2023. It's a fun task to do during the Christmas/New-Year break! https://andymaleh.blogspot.com/2022/12/rubyconf-2022-slides-glimmer-dsl-for… -- Andy Maleh LinkedIn: https://www.linkedin.com/in/andymaleh <https://www.linkedin.com/in/andymaleh> Blog: http://andymaleh.blogspot.com GitHub: http://www.github.com/AndyObtiva Twitter: @AndyObtiva <https://twitter.com/AndyObtiva>

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[ruby-talk:444101] [ANN] imap_processor 1.8.0 Released
by Ryan Davis 09 Jan '23

09 Jan '23

imap_processor version 1.8.0 has been released! * home: <https://github.com/seattlerb/imap_processor> * rdoc: <http://docs.seattlerb.org/imap_processor> IMAPProcessor is a client for processing messages on an IMAP server. It provides some basic mechanisms for connecting to an IMAP server, determining capabilities and handling messages. IMAPProcessor ships with several executables which can query and manipulate IMAP mailboxes in several different ways: imap_archive :: Archives old messages to a new dated mailbox. imap_cleanse :: Delete messages older than a certain age in specified mailboxes. imap_flag :: Flag messages to/from certain people. imap_idle :: Shows new messages in a mailbox. imap_keywords :: Queries an IMAP server for keywords set on messages imap_learn :: Flags messages based on what you've flagged before. imap_mkdir :: Ensures that certain mailboxes exist. Changes: ### 1.8.0 / 2023-01-09 * 1 major enhancement: * Added imap_tidy, a hybrid between cleanse and archive. * 1 minor enhancement: * Added Time.imapdate(s), Time.imapdatetime(s), and #yyyy_mm. * 2 bug fixes: * Fixes for net/imap changes in ruby 3.x. * Removed unused last_month from IMAPProcessor::Archive

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[ruby-talk:444100] Using Nebula TextAssist from Glimmer DSL for SWT
by Andy Maleh 07 Jan '23

07 Jan '23

Recently, I received a support request concerning Glimmer DSL for SWT (JRuby Desktop Development GUI Framework) and the use of Nebula Custom Widgets, specifically the text_assist widget (auto-complete text field). For a quick background about Nebula, it is a collection of 55+ enterprise-grade high-quality SWT (Standard Widget Toolkit) custom widgets, including a progress circle, a password revealer, and an oscilloscope. Thanks to Glimmer DSL for SWT, they are usable from Ruby. https://andymaleh.blogspot.com/2023/01/using-nebula-textassist-from-glimmer…

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[ruby-talk:444099] [ANN] minitest 5.17.0 Released
by Ryan Davis 01 Jan '23

01 Jan '23

minitest version 5.17.0 has been released! * home: <https://github.com/seattlerb/minitest> * bugs: <https://github.com/seattlerb/minitest/issues> * rdoc: <https://docs.seattlerb.org/minitest> * vim: <https://github.com/sunaku/vim-ruby-minitest> * emacs: <https://github.com/arthurnn/minitest-emacs> minitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking. "I had a class with Jim Weirich on testing last week and we were allowed to choose our testing frameworks. Kirk Haines and I were paired up and we cracked open the code for a few test frameworks... I MUST say that minitest is *very* readable / understandable compared to the 'other two' options we looked at. Nicely done and thank you for helping us keep our mental sanity." -- Wayne E. Seguin minitest/test is a small and incredibly fast unit testing framework. It provides a rich set of assertions to make your tests clean and readable. minitest/spec is a functionally complete spec engine. It hooks onto minitest/test and seamlessly bridges test assertions over to spec expectations. minitest/benchmark is an awesome way to assert the performance of your algorithms in a repeatable manner. Now you can assert that your newb co-worker doesn't replace your linear algorithm with an exponential one! minitest/mock by Steven Baker, is a beautifully tiny mock (and stub) object framework. minitest/pride shows pride in testing and adds coloring to your test output. I guess it is an example of how to write IO pipes too. :P minitest/test is meant to have a clean implementation for language implementors that need a minimal set of methods to bootstrap a working test suite. For example, there is no magic involved for test-case discovery. "Again, I can't praise enough the idea of a testing/specing framework that I can actually read in full in one sitting!" -- Piotr Szotkowski Comparing to rspec: rspec is a testing DSL. minitest is ruby. -- Adam Hawkins, "Bow Before MiniTest" minitest doesn't reinvent anything that ruby already provides, like: classes, modules, inheritance, methods. This means you only have to learn ruby to use minitest and all of your regular OO practices like extract-method refactorings still apply. Changes: ### 5.17.0 / 2022-12-31 * 1 minor enhancement: * Refactor setup hooks into a SETUP_METHODS constant. (MSP-Greg) * 3 bug fixes: * Fix kwargs for Mock calls to delegator. (blowmage) * Fix kwargs for expectations. (bobmazanec, blowmage) * Remove check for .b method. (tenderlove)

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[ruby-talk:444097] Ruby 3.2.0 Released
by NARUSE, Yui 25 Dec '22

25 Dec '22

We are pleased to announce the release of Ruby 3.2.0. Ruby 3.2 adds many features and performance improvements. ## WASI based WebAssembly support This is an initial port of WASI based WebAssembly support. This enables a CRuby binary to be available on a Web browser, a Serverless Edge environment, or other kinds of WebAssembly/WASI embedders. Currently this port passes basic and bootstrap test suites not using the Thread API. ![](https://i.imgur.com/opCgKy2.png) ### Background [WebAssembly (Wasm)](https://webassembly.org/) was originally introduced to run programs safely and fast in web browsers. But its objective - running programs efficiently with security on various environment - is long wanted not only for web but also by general applications. [WASI (The WebAssembly System Interface)](https://wasi.dev/) is designed for such use cases. Though such applications need to communicate with operating systems, WebAssembly runs on a virtual machine which didn't have a system interface. WASI standardizes it. WebAssembly/WASI support in Ruby intends to leverage those projects. It enables Ruby developers to write applications which run on such promised platforms. ### Use case This support encourages developers to utilize CRuby in a WebAssembly environment. An example use case is [TryRuby playground](https://try.ruby-lang.org/playground/)'s CRuby support. Now you can try original CRuby in your web browser. ### Technical points Today’s WASI and WebAssembly itself is missing some features to implement Fiber, exception, and GC because it’s still evolving, and also for security reasons. So CRuby fills the gap by using Asyncify, which is a binary transformation technique to control execution in userland. In addition, we built [a VFS on top of WASI](https://github.com/kateinoigakukun/wasi-vfs/wiki/Getting-Started-with… so that we can easily pack Ruby apps into a single .wasm file. This makes distribution of Ruby apps a bit easier. ### Related links * [Add WASI based WebAssembly support #5407](https://github.com/ruby/ruby/pull/5407) * [An Update on WebAssembly/WASI Support in Ruby](https://itnext.io/final-report-webassembly-wasi-support-in-ruby-4aface7d90c9) ## Production-ready YJIT ![](https://i.imgur.com/X9ulfac.png) * YJIT is no longer experimental * Has been tested on production workloads for over a year and proven to be quite stable. * YJIT now supports both x86-64 and arm64/aarch64 CPUs on Linux, MacOS, BSD and other UNIX platforms. * This release brings support for Apple M1/M2, AWS Graviton, Raspberry Pi 4 and more. * Building YJIT now requires Rust 1.58.0+. [[Feature #18481]] * In order to ensure that CRuby is built with YJIT, please install `rustc` >= 1.58.0 before running the `./configure` script. * Please reach out to the YJIT team should you run into any issues. * The YJIT 3.2 release is faster than 3.1, and has about 1/3 as much memory overhead. * Overall YJIT is 41% faster (geometric mean) than the Ruby interpreter on [yjit-bench](https://github.com/Shopify/yjit-bench). * Physical memory for JIT code is lazily allocated. Unlike Ruby 3.1, the RSS of a Ruby process is minimized because virtual memory pages allocated by `--yjit-exec-mem-size` will not be mapped to physical memory pages until actually utilized by JIT code. * Introduce Code GC that frees all code pages when the memory consumption by JIT code reaches `--yjit-exec-mem-size`. * `RubyVM::YJIT.runtime_stats` returns Code GC metrics in addition to existing `inline_code_size` and `outlined_code_size` keys: `code_gc_count`, `live_page_count`, `freed_page_count`, and `freed_code_size`. * Most of the statistics produced by `RubyVM::YJIT.runtime_stats` are now available in release builds. * Simply run ruby with `--yjit-stats` to compute and dump stats (incurs some run-time overhead). * YJIT is now optimized to take advantage of object shapes. [[Feature #18776]] * Take advantage of finer-grained constant invalidation to invalidate less code when defining new constants. [[Feature #18589]] * The default `--yjit-exec-mem-size` is changed to 64 (MiB). * The default `--yjit-call-threshold` is changed to 30. ## Regexp improvements against ReDoS It is known that Regexp matching may take unexpectedly long. If your code attempts to match a possibly inefficient Regexp against an untrusted input, an attacker may exploit it for efficient Denial of Service (so-called Regular expression DoS, or ReDoS). We have introduced two improvements that significantly mitigate ReDoS. ### Improved Regexp matching algorithm Since Ruby 3.2, Regexp's matching algorithm has been greatly improved by using a memoization technique. ``` # This match takes 10 sec. in Ruby 3.1, and 0.003 sec. in Ruby 3.2 /^a*b?a*$/ =~ "a" * 50000 + "x" ``` ![](https://cache.ruby-lang.org/pub/media/ruby320_regex_1.png) ![](https://cache.ruby-lang.org/pub/media/ruby320_regex_2.png) The improved matching algorithm allows most Regexp matching (about 90% in our experiments) to be completed in linear time. (For preview users: this optimization may consume memory proportional to the input length for each match. We expect no practical problems to arise because this memory allocation is usually delayed, and a normal Regexp match should consume at most 10 times as much memory as the input length. If you run out of memory when matching Regexps in a real-world application, please report it.) The original proposal is https://bugs.ruby-lang.org/issues/19104 ### Regexp timeout The optimization above cannot be applied to some kind of regular expressions, such as those including advanced features (e.g., back-references or look-around), or with a huge fixed number of repetitions. As a fallback measure, a timeout feature for Regexp matches is also introduced. ```ruby Regexp.timeout = 1.0 /^a*b?a*()\1$/ =~ "a" * 50000 + "x" #=> Regexp::TimeoutError is raised in one second ``` Note that `Regexp.timeout` is a global configuration. If you want to use different timeout settings for some special Regexps, you may want to use the `timeout` keyword for `Regexp.new`. ```ruby Regexp.timeout = 1.0 # This regexp has no timeout long_time_re = Regexp.new("^a*b?a*()\1$", timeout: Float::INFINITY) long_time_re =~ "a" * 50000 + "x" # never interrupted ``` The original proposal is https://bugs.ruby-lang.org/issues/17837 ## Other Notable New Features ### SyntaxSuggest * The feature of `syntax_suggest` (formerly `dead_end`) is integrated into Ruby. This helps you find the position of errors such as missing or superfluous `end`s, to get you back on your way faster, such as in the following example: ``` Unmatched `end', missing keyword (`do', `def`, `if`, etc.) ? 1 class Dog > 2 defbark > 3 end 4 end ``` [[Feature #18159]] ### ErrorHighlight * Now it points at the relevant argument(s) for TypeError and ArgumentError ``` test.rb:2:in `+': nil can't be coerced into Integer (TypeError) sum = ary[0] + ary[1] ^^^^^^ ``` ### Language * Anonymous rest and keyword rest arguments can now be passed as arguments, instead of just used in method parameters. [[Feature #18351]] ```ruby def foo(*) bar(*) end def baz(**) quux(**) end ``` * A proc that accepts a single positional argument and keywords will no longer autosplat. [[Bug #18633]] ```ruby proc{|a, **k| a}.call([1, 2]) # Ruby 3.1 and before # => 1 # Ruby 3.2 and after # => [1, 2] ``` * Constant assignment evaluation order for constants set on explicit objects has been made consistent with single attribute assignment evaluation order. With this code: ```ruby foo::BAR = baz ``` `foo` is now called before `baz`. Similarly, for multiple assignments to constants, left-to-right evaluation order is used. With this code: ```ruby foo1::BAR1, foo2::BAR2 = baz1, baz2 ``` The following evaluation order is now used: 1. `foo1` 2. `foo2` 3. `baz1` 4. `baz2` [[Bug #15928]] * The find pattern is no longer experimental. [[Feature #18585]] * Methods taking a rest parameter (like `*args`) and wishing to delegate keyword arguments through `foo(*args)` must now be marked with `ruby2_keywords` (if not already the case). In other words, all methods wishing to delegate keyword arguments through `*args` must now be marked with `ruby2_keywords`, with no exception. This will make it easier to transition to other ways of delegation once a library can require Ruby 3+. Previously, the `ruby2_keywords` flag was kept if the receiving method took `*args`, but this was a bug and an inconsistency. A good technique to find potentially missing `ruby2_keywords` is to run the test suite, find the last method which must receive keyword arguments for each place where the test suite fails, and use `puts nil, caller, nil` there. Then check that each method/block on the call chain which must delegate keywords is correctly marked with `ruby2_keywords`. [[Bug #18625]] [[Bug #16466]] ```ruby def target(**kw) end # Accidentally worked without ruby2_keywords in Ruby 2.7-3.1, ruby2_keywords # needed in 3.2+. Just like (*args, **kwargs) or (...) would be needed on # both #foo and #bar when migrating away from ruby2_keywords. ruby2_keywords def bar(*args) target(*args) end ruby2_keywords def foo(*args) bar(*args) end foo(k: 1) ``` ## Performance improvements ### MJIT * The MJIT compiler is re-implemented in Ruby as `ruby_vm/mjit/compiler`. * MJIT compiler is executed under a forked Ruby process instead of doing it in a native thread called MJIT worker. [[Feature #18968]] * As a result, Microsoft Visual Studio (MSWIN) is no longer supported. * MinGW is no longer supported. [[Feature #18824]] * Rename `--mjit-min-calls` to `--mjit-call-threshold`. * Change default `--mjit-max-cache` back from 10000 to 100. ### PubGrub * Bundler 2.4 now uses [PubGrub](https://github.com/jhawthorn/pub_grub) resolver instead of [Molinillo](https://github.com/CocoaPods/Molinillo). * PubGrub is the next generation solving algorithm used by `pub` package manager for the Dart programming language. * You may get different resolution result after this change. Please report such cases to [RubyGems/Bundler issues](https://github.com/rubygems/rubygems/issues) * RubyGems still uses Molinillo resolver in Ruby 3.2. We plan to replace it with PubGrub in the future. ## Other notable changes since 3.1 * Data * New core class to represent simple immutable value object. The class is similar to Struct and partially shares an implementation, but has more lean and strict API. [[Feature #16122]] ```ruby Measure = Data.define(:amount, :unit) distance = Measure.new(100, 'km') #=> #<data Measure amount=100, unit="km"> weight = Measure.new(amount: 50, unit: 'kg') #=> #<data Measure amount=50, unit="kg"> weight.with(amount: 40) #=> #<data Measure amount=40, unit="kg"> weight.amount #=> 50 weight.amount = 40 #=> NoMethodError: undefined method `amount=' ``` * Hash * `Hash#shift` now always returns nil if the hash is empty, instead of returning the default value or calling the default proc. [[Bug #16908]] * MatchData * `MatchData#byteoffset` has been added. [[Feature #13110]] * Module * `Module.used_refinements` has been added. [[Feature #14332]] * `Module#refinements` has been added. [[Feature #12737]] * `Module#const_added` has been added. [[Feature #17881]] * Proc * `Proc#dup` returns an instance of subclass. [[Bug #17545]] * `Proc#parameters` now accepts lambda keyword. [[Feature #15357]] * Refinement * `Refinement#refined_class` has been added. [[Feature #12737]] * RubyVM::AbstractSyntaxTree * Add `error_tolerant` option for `parse`, `parse_file` and `of`. [[Feature #19013]] With this option 1. SyntaxError is suppressed 2. AST is returned for invalid input 3. `end` is complemented when a parser reaches to the end of input but `end` is insufficient 4. `end` is treated as keyword based on indent ```ruby # Without error_tolerant option root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY) def m a = 10 if end RUBY # => <internal:ast>:33:in `parse': syntax error, unexpected `end' (SyntaxError) # With error_tolerant option root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY, error_tolerant: true) def m a = 10 if end RUBY p root # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-4:3> # `end` is treated as keyword based on indent root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY, error_tolerant: true) module Z class Foo foo. end def bar end end RUBY p root.children[-1].children[-1].children[-1].children[-2..-1] # => [#<RubyVM::AbstractSyntaxTree::Node:CLASS@2:2-4:5>, #<RubyVM::AbstractSyntaxTree::Node:DEFN@6:2-7:5>] ``` * Add `keep_tokens` option for `parse`, `parse_file` and `of`. [[Feature #19070]] ```ruby root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2", keep_tokens: true) root.tokens # => [[0, :tIDENTIFIER, "x", [1, 0, 1, 1]], [1, :tSP, " ", [1, 1, 1, 2]], ...] root.tokens.map{_1[2]}.join # => "x = 1 + 2" ``` * Set * Set is now available as a builtin class without the need for `require "set"`. [[Feature #16989]] It is currently autoloaded via the `Set` constant or a call to `Enumerable#to_set`. * String * `String#byteindex` and `String#byterindex` have been added. [[Feature #13110]] * Update Unicode to Version 15.0.0 and Emoji Version 15.0. [[Feature #18639]] (also applies to Regexp) * `String#bytesplice` has been added. [[Feature #18598]] * Struct * A Struct class can also be initialized with keyword arguments without `keyword_init: true` on `Struct.new` [[Feature #16806]] ```ruby Post = Struct.new(:id, :name) Post.new(1, "hello") #=> #<struct Post id=1, name="hello"> # From Ruby 3.2, the following code also works without keyword_init: true. Post.new(id: 1, name: "hello") #=> #<struct Post id=1, name="hello"> ``` ## Compatibility issues Note: Excluding feature bug fixes. ### Removed constants The following deprecated constants are removed. * `Fixnum` and `Bignum` [[Feature #12005]] * `Random::DEFAULT` [[Feature #17351]] * `Struct::Group` * `Struct::Passwd` ### Removed methods The following deprecated methods are removed. * `Dir.exists?` [[Feature #17391]] * `File.exists?` [[Feature #17391]] * `Kernel#=~` [[Feature #15231]] * `Kernel#taint`, `Kernel#untaint`, `Kernel#tainted?` [[Feature #16131]] * `Kernel#trust`, `Kernel#untrust`, `Kernel#untrusted?` [[Feature #16131]] ## Stdlib compatibility issues ### No longer bundle 3rd party sources * We no longer bundle 3rd party sources like `libyaml`, `libffi`. * libyaml source has been removed from psych. You may need to install `libyaml-dev` with Ubuntu/Debian platform. The package name is different for each platform. * Bundled libffi source is also removed from `fiddle` * Psych and fiddle supported static builds with specific versions of libyaml and libffi sources. You can build psych with libyaml-0.2.5 like this: ```bash $ ./configure --with-libyaml-source-dir=/path/to/libyaml-0.2.5 ``` And you can build fiddle with libffi-3.4.4 like this: ```bash $ ./configure --with-libffi-source-dir=/path/to/libffi-3.4.4 ``` [[Feature #18571]] ## C API updates ### Updated C APIs The following APIs are updated. * PRNG update * `rb_random_interface_t` updated and versioned. Extension libraries which use this interface and built for older versions. Also `init_int32` function needs to be defined. ### Removed C APIs The following deprecated APIs are removed. * `rb_cData` variable. * "taintedness" and "trustedness" functions. [[Feature #16131]] ## Standard library updates * Bundler * Add --ext=rust support to bundle gem for creating simple gems with Rust extensions. [[GH-rubygems-6149]] * Make cloning git repos faster [[GH-rubygems-4475]] * RubyGems * Add mswin support for cargo builder. [[GH-rubygems-6167]] * ERB * `ERB::Util.html_escape` is made faster than `CGI.escapeHTML`. * It no longer allocates a String object when no character needs to be escaped. * It skips calling `#to_s` method when an argument is already a String. * `ERB::Escape.html_escape` is added as an alias to `ERB::Util.html_escape`, which has not been monkey-patched by Rails. * IRB * debug.gem integration commands have been added: `debug`, `break`, `catch`, `next`, `delete`, `step`, `continue`, `finish`, `backtrace`, `info` * They work even if you don't have `gem "debug"` in your Gemfile. * See also: [What's new in Ruby 3.2's IRB?](https://st0012.dev/whats-new-in-ruby-3-2-irb) * More Pry-like commands and features have been added. * `edit` and `show_cmds` (like Pry's `help`) are added. * `ls` takes `-g` or `-G` option to filter out outputs. * `show_source` is aliased from `$` and accepts unquoted inputs. * `whereami` is aliased from `@`. * The following default gems are updated. * RubyGems 3.4.1 * abbrev 0.1.1 * benchmark 0.2.1 * bigdecimal 3.1.3 * bundler 2.4.1 * cgi 0.3.6 * csv 3.2.6 * date 3.3.3 * delegate 0.3.0 * did_you_mean 1.6.3 * digest 3.1.1 * drb 2.1.1 * english 0.7.2 * erb 4.0.2 * error_highlight 0.5.1 * etc 1.4.2 * fcntl 1.0.2 * fiddle 1.1.1 * fileutils 1.7.0 * forwardable 1.3.3 * getoptlong 0.2.0 * io-console 0.6.0 * io-nonblock 0.2.0 * io-wait 0.3.0 * ipaddr 1.2.5 * irb 1.6.2 * json 2.6.3 * logger 1.5.3 * mutex_m 0.1.2 * net-http 0.3.2 * net-protocol 0.2.1 * nkf 0.1.2 * open-uri 0.3.0 * open3 0.1.2 * openssl 3.1.0 * optparse 0.3.1 * ostruct 0.5.5 * pathname 0.2.1 * pp 0.4.0 * pstore 0.1.2 * psych 5.0.1 * racc 1.6.2 * rdoc 6.5.0 * readline-ext 0.1.5 * reline 0.3.2 * resolv 0.2.2 * resolv-replace 0.1.1 * securerandom 0.2.2 * set 1.0.3 * stringio 3.0.4 * strscan 3.0.5 * syntax_suggest 1.0.2 * syslog 0.1.1 * tempfile 0.1.3 * time 0.2.1 * timeout 0.3.1 * tmpdir 0.1.3 * tsort 0.1.1 * un 0.2.1 * uri 0.12.0 * weakref 0.1.2 * win32ole 1.8.9 * yaml 0.2.1 * zlib 3.0.0 * The following bundled gems are updated. * minitest 5.16.3 * power_assert 2.0.3 * test-unit 3.5.7 * net-ftp 0.2.0 * net-imap 0.3.3 * net-pop 0.1.2 * net-smtp 0.3.3 * rbs 2.8.2 * typeprof 0.21.3 * debug 1.7.1 See GitHub releases like [GitHub Releases of logger](https://github.com/ruby/logger/releases) or changelog for details of the default gems or bundled gems. See [NEWS](https://github.com/ruby/ruby/blob/v3_2_0/NEWS.md) or [commit logs](https://github.com/ruby/ruby/compare/v3_1_0...v3_2_0) for more details. With those changes, [3048 files changed, 218253 insertions(+), 131067 deletions(-)](https://github.com/ruby/ruby/compare/v3_1_0...v3_2_0#file_buc… since Ruby 3.1.0! Merry Christmas, Happy Holidays, and enjoy programming with Ruby 3.2! ## Download * <https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.gz> SIZE: 20440715 SHA1: fb4ab2ceba8bf6a5b9bc7bf7cac945cc94f94c2b SHA256: daaa78e1360b2783f98deeceb677ad900f3a36c0ffa6e2b6b19090be77abc272 SHA512: 94203051d20475b95a66660016721a0457d7ea57656a9f16cdd4264d8aa6c4cd8ea2fab659082611bfbd7b00ebbcf0391e883e2ebf384e4fab91869e0a877d35 * <https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.xz> SIZE: 15058364 SHA1: bcdae07183d66fd902cb7bf995545a472d2fefea SHA256: d2f4577306e6dd932259693233141e5c3ec13622c95b75996541b8d5b68b28b4 SHA512: 733ecc6709470ee16916deeece9af1c76220ae95d17b2681116aff7f381d99bc3124b1b11b1c2336b2b29e468e91b90f158d5ae5fca810c6cf32a0b6234ae08e * <https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.zip> SIZE: 24583271 SHA1: 581ec7b9289c2a85abf4f41c93993ecaa5cf43a5 SHA256: cca9ddbc958431ff77f61948cb67afa569f01f99c9389d2bbedfa92986c9ef09 SHA512: b7d2753825cc0667e8bb391fc7ec59a53c3db5fa314e38eee74b6511890b585ac7515baa2ddac09e2c6b6c42b9221c82e040af5b39c73e980fbd3b1bc622c99d ## What is Ruby Ruby was first developed by Matz (Yukihiro Matsumoto) in 1993, and is now developed as Open Source. It runs on multiple platforms and is used all over the world especially for web development. [Feature #12005]: https://bugs.ruby-lang.org/issues/12005 [Feature #12084]: https://bugs.ruby-lang.org/issues/12084 [Feature #12655]: https://bugs.ruby-lang.org/issues/12655 [Feature #12737]: https://bugs.ruby-lang.org/issues/12737 [Feature #13110]: https://bugs.ruby-lang.org/issues/13110 [Feature #14332]: https://bugs.ruby-lang.org/issues/14332 [Feature #15231]: https://bugs.ruby-lang.org/issues/15231 [Feature #15357]: https://bugs.ruby-lang.org/issues/15357 [Bug #15928]: https://bugs.ruby-lang.org/issues/15928 [Feature #16122]: https://bugs.ruby-lang.org/issues/16122 [Feature #16131]: https://bugs.ruby-lang.org/issues/16131 [Bug #16466]: https://bugs.ruby-lang.org/issues/16466 [Feature #16663]: https://bugs.ruby-lang.org/issues/16663 [Feature #16806]: https://bugs.ruby-lang.org/issues/16806 [Bug #16889]: https://bugs.ruby-lang.org/issues/16889 [Bug #16908]: https://bugs.ruby-lang.org/issues/16908 [Feature #16989]: https://bugs.ruby-lang.org/issues/16989 [Feature #17351]: https://bugs.ruby-lang.org/issues/17351 [Feature #17391]: https://bugs.ruby-lang.org/issues/17391 [Bug #17545]: https://bugs.ruby-lang.org/issues/17545 [Bug #17767]: https://bugs.ruby-lang.org/issues/17767 [Feature #17837]: https://bugs.ruby-lang.org/issues/17837 [Feature #17881]: https://bugs.ruby-lang.org/issues/17881 [Feature #18033]: https://bugs.ruby-lang.org/issues/18033 [Feature #18159]: https://bugs.ruby-lang.org/issues/18159 [Feature #18239]: https://bugs.ruby-lang.org/issues/18239#note-17 [Feature #18351]: https://bugs.ruby-lang.org/issues/18351 [Feature #18367]: https://bugs.ruby-lang.org/issues/18367 [Bug #18435]: https://bugs.ruby-lang.org/issues/18435 [Feature #18462]: https://bugs.ruby-lang.org/issues/18462 [Feature #18481]: https://bugs.ruby-lang.org/issues/18481 [Bug #18487]: https://bugs.ruby-lang.org/issues/18487 [Feature #18564]: https://bugs.ruby-lang.org/issues/18564 [Feature #18571]: https://bugs.ruby-lang.org/issues/18571 [Feature #18585]: https://bugs.ruby-lang.org/issues/18585 [Feature #18589]: https://bugs.ruby-lang.org/issues/18589 [Feature #18595]: https://bugs.ruby-lang.org/issues/18595 [Feature #18598]: https://bugs.ruby-lang.org/issues/18598 [Bug #18625]: https://bugs.ruby-lang.org/issues/18625 [Feature #18630]: https://bugs.ruby-lang.org/issues/18630 [Bug #18633]: https://bugs.ruby-lang.org/issues/18633 [Feature #18639]: https://bugs.ruby-lang.org/issues/18639 [Feature #18685]: https://bugs.ruby-lang.org/issues/18685 [Bug #18729]: https://bugs.ruby-lang.org/issues/18729 [Bug #18751]: https://bugs.ruby-lang.org/issues/18751 [Feature #18774]: https://bugs.ruby-lang.org/issues/18774 [Feature #18776]: https://bugs.ruby-lang.org/issues/18776 [Bug #18782]: https://bugs.ruby-lang.org/issues/18782 [Feature #18788]: https://bugs.ruby-lang.org/issues/18788 [Feature #18798]: https://bugs.ruby-lang.org/issues/18798 [Feature #18809]: https://bugs.ruby-lang.org/issues/18809 [Feature #18821]: https://bugs.ruby-lang.org/issues/18821 [Feature #18822]: https://bugs.ruby-lang.org/issues/18822 [Feature #18824]: https://bugs.ruby-lang.org/issues/18824 [Feature #18832]: https://bugs.ruby-lang.org/issues/18832 [Feature #18875]: https://bugs.ruby-lang.org/issues/18875 [Feature #18925]: https://bugs.ruby-lang.org/issues/18925 [Feature #18944]: https://bugs.ruby-lang.org/issues/18944 [Feature #18949]: https://bugs.ruby-lang.org/issues/18949 [Feature #18968]: https://bugs.ruby-lang.org/issues/18968 [Feature #19008]: https://bugs.ruby-lang.org/issues/19008 [Feature #19013]: https://bugs.ruby-lang.org/issues/19013 [Feature #19026]: https://bugs.ruby-lang.org/issues/19026 [Feature #19036]: https://bugs.ruby-lang.org/issues/19036 [Feature #19060]: https://bugs.ruby-lang.org/issues/19060 [Feature #19070]: https://bugs.ruby-lang.org/issues/19070 [Feature #19071]: https://bugs.ruby-lang.org/issues/19071 [Feature #19078]: https://bugs.ruby-lang.org/issues/19078 [Bug #19087]: https://bugs.ruby-lang.org/issues/19087 [Bug #19100]: https://bugs.ruby-lang.org/issues/19100 [Feature #19104]: https://bugs.ruby-lang.org/issues/19104 [Feature #19135]: https://bugs.ruby-lang.org/issues/19135 [Feature #19138]: https://bugs.ruby-lang.org/issues/19138 [Feature #19194]: https://bugs.ruby-lang.org/issues/19194 [Molinillo]: https://github.com/CocoaPods/Molinillo [PubGrub]: https://github.com/jhawthorn/pub_grub [GH-net-protocol-14]: https://github.com/ruby/net-protocol/pull/14 [GH-pathname-20]: https://github.com/ruby/pathname/pull/20 [GH-6791]: https://github.com/ruby/ruby/pull/6791 [GH-6868]: https://github.com/ruby/ruby/pull/6868 [GH-rubygems-4475]: https://github.com/rubygems/rubygems/pull/4475 [GH-rubygems-6149]: https://github.com/rubygems/rubygems/pull/6149 [GH-rubygems-6167]: https://github.com/rubygems/rubygems/pull/6167 [sec-156615]: https://hackerone.com/reports/156615 [CVE-2021-33621]: https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi… [wasm/README.md]: https://github.com/ruby/ruby/blob/master/wasm/README.md [ruby.wasm]: https://github.com/ruby/ruby.wasm

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[ruby-talk:444096] [ANN] Glimmer DSL for SWT 4.26.0.0 Released
by Andy Maleh 24 Dec '22

24 Dec '22

Glimmer DSL for SWT (JRuby Desktop Development GUI Framework) has just had a major release for the quarterly update of the SWT library, which is now up to version 4.26. Glimmer DSL for SWT now matches it with version 4.26.0.0. RubyGem: https://rubygems.org/gems/glimmer-dsl-swt GitHub: https://github.com/AndyObtiva/glimmer-dsl-swt Blog Announcement: https://andymaleh.blogspot.com/2022/12/glimmer-dsl-for-swt-42600.html Change Log for v4.26.0.0: - Upgrade to SWT 4.26 - Ensure that scaffolded custom widget (red label) uses SWT constants passed to custom widget - Update sash form weights in Meta Sample for bigger monitors (give more space to code) - Pass border to multi-line lists since it will not be included by default anymore given they are overridden with :multi SWT style

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[ruby-talk:444095] [ANN] packetgen 3.2.2 released
by Sylvain Daubert 23 Dec '22

23 Dec '22

packetgen 3.2.2 has been released. * home: <https://github.com/sdaubert/packetgen> * bugs: <https://github.com/sdaubert/packetgen/issues> * doc: <https://github.com/sdaubert/packetgen/wiki> PacketGen provides simple ways to generate, send and capture network packets. Supported protocols are: Ethernet, Dot11, Dot1x, ARP, IP, IPv6, GRE, ICMP, IGMP, ICMPv6, MLD, MLDv2, OSPFv2, OSPFv3, UDP, TCP, SNMP, DNS, EAP, BOOTP, DHCP, TFTP, HTTP and MDNS. Changes: ### 3.2.2 / 2022-12-23 * Add Header::HTTP::Headers#[] to access header through its name. * Add Header::HTTP::Headers#header? to check a header is embedded in HTTP::Headers. * Add Header::SNMP::VariableBindings#[] to access nth element in the binding list. * Add Header::SNMP::VariableBindings#size. * Add Header::DHCPv6::DUID#human_type. * Add Header::IP::SI#to_human and Header::IP::RA#to_human * Changed Types::Array#read so that it can now populate object from an array of hashes, and not only from a string. * Fixes: * Fix NameError in UnknownPacket#===. * Fix UnknownPacket#inspect (did nothing). * Fix Header::IP::Option.build when type is unknown. In such a case, type was not set in newly created option. * Fix Header::IP::Option#initialize: length was not set, and data parameter was not used.

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[ruby-talk:444094] [ANN] rasn1 0.12.1 released
by Sylvain Daubert 23 Dec '22

23 Dec '22

rasn1 0.12.1 has been released. * home: <https://github.com/sdaubert/rasn1> * bugs: <https://github.com/sdaubert/rasn1/issues> * doc: <https://github.com/sdaubert/rasn1/wiki> RASN1 is a pure ruby ASN.1 library. RASN1 helps to create ASN.1 parsers and encoders. Changes: ### 0.12.1 / 2022-12-23 * Add tracing capability when parsing data to ease debugging

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[ruby-talk:444093] [ANN] abstract_feature_branch 1.3.2
by Andy Maleh 23 Dec '22

23 Dec '22

abstract_feature_branch is one of the simplest and most minimalistic “Feature Flags” ruby gems out there. It enables you to get started very quickly by simply leveraging YAML files without having to set up a data store if you do not need it (albeit, you also have the option to use Redis as a very fast in-memory data store). GitHub: https://github.com/AndyObtiva/abstract_feature_branch RubyGem: https://rubygems.org/gems/abstract_feature_branch Change Log: 1.3.2: - Ensure better performance, fetch Redis Overrides at app/server startup time only by default while providing option to fetch live by setting AbstractFeatureBranch.feature_store_live_fetching to true - Do not automatically pre-init AbstractFeatureBranch.feature_store with Redis.new if it was nil as that is a bad default. - Fix issue with crashing when not including the connection_pool gem manually if needed with a version of redis older than 5 -- Andy Maleh LinkedIn: https://www.linkedin.com/in/andymaleh <https://www.linkedin.com/in/andymaleh> Blog: http://andymaleh.blogspot.com GitHub: http://www.github.com/AndyObtiva Twitter: @AndyObtiva <https://twitter.com/AndyObtiva>

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