From: 1aab@... Date: 2021-07-26T06:32:38+00:00 Subject: [ruby-core:104679] [Ruby master Bug#18044] unusual behavior with Arabic string in a Hash Issue #18044 has been updated by 0xleaf (0x leaf). Thanks ! Indeed removing that invisible character fixes the issue. I wonder if this error could be made more obvious? ---------------------------------------- Bug #18044: unusual behavior with Arabic string in a Hash https://bugs.ruby-lang.org/issues/18044#change-92994 * Author: 0xleaf (0x leaf) * Status: Open * Priority: Normal * Backport: 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN ---------------------------------------- Hey all, I found a potential bug where looking up a key that contains an arabic string always returns "nil" instead of the string. To reproduce, run the following script ```ruby foo = {"arabic���" => "��������������������"} p foo.keys # => ["arabic"] p foo["arabic"] # => nil p foo.values_at("arabic") => [nil] foo.fetch "arabic" # Raises error with - did you mean "arabic" ? ``` Tested on: * ruby 3.0.1p64 (2021-04-05 revision 0fb782ee38) [x86_64-linux] * ruby 2.7.3p183 (2021-04-05 revision 6847ee089d) [x86_64-linux] -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>