Issue #19607 has been reported by ioquatix (Samuel Williams). ---------------------------------------- Bug #19607: Introduce `Hash#symbolize_keys`. https://bugs.ruby-lang.org/issues/19607 * Author: ioquatix (Samuel Williams) * Status: Open * Priority: Normal * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- This is a very common operation. It can currently be implemented using `Hash#transform_keys(&:to_sym)`. It's currently provided by Rails as `Hash#symbolize_keys` and `Hash#symbolize_keys!`. Proposed implementation is identical to Rails implementation: https://github.com/rails/rails/blob/539144d2d61770dab66c8643e744441e52538e09... For completeness we could also consider adding `stringify_keys` but I think that's less frequently used. -- https://bugs.ruby-lang.org/