Issue #19839 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Feedback ActiveSupport already have `overlaps?` method. * https://api.rubyonrails.org/classes/Range.html#method-i-overlaps-3F * https://github.com/rails/rails/blob/main/activesupport/lib/active_support/co... Is it enough for your use-case? ---------------------------------------- Feature #19839: Need a method to check if two ranges overlap https://bugs.ruby-lang.org/issues/19839#change-104519 * Author: shouichi (Shouichi KAMIYA) * Status: Feedback * Priority: Normal ---------------------------------------- It would be convenient to have a method that checks if two ranges overlap. For example, ``` (0..10).overlap?(5..15) #=> true (0..10).overlap?(20..30) #=> false ``` -- https://bugs.ruby-lang.org/