diff options
| author | Mau Magnaguagno <[email protected]> | 2022-12-27 14:05:28 -0300 |
|---|---|---|
| committer | git <[email protected]> | 2022-12-27 17:05:32 +0000 |
| commit | ec7e082906d5c32c5e895137fd0d562fa237ca12 (patch) | |
| tree | 23694ec6c2f56ed3d4d9cb9d7686121c59af2b93 /lib/irb/ruby-lex.rb | |
| parent | 140c93e2dcdccc640a3be3ad6b5f7a7696587dbc (diff) | |
[ruby/irb] Refactor RubyLex#process_literal_type
(https://github.com/ruby/irb/pull/350)
Simplify part of regex ``[_a-zA-Z0-9]`` with equivalent shorthand ``\w``.
Replace case-when with match ``$1`` or default value ``?"``, making intention more clear.
Diffstat (limited to 'lib/irb/ruby-lex.rb')
| -rw-r--r-- | lib/irb/ruby-lex.rb | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb index 030cf79ee1..04d9bceb07 100644 --- a/lib/irb/ruby-lex.rb +++ b/lib/irb/ruby-lex.rb @@ -782,13 +782,8 @@ class RubyLex when :on_qsymbols_beg then ?] when :on_symbols_beg then ?] when :on_heredoc_beg - start_token&.tok =~ /<<[-~]?(['"`])[_a-zA-Z0-9]+\1/ - case $1 - when ?" then ?" - when ?' then ?' - when ?` then ?` - else ?" - end + start_token&.tok =~ /<<[-~]?(['"`])\w+\1/ + $1 || ?" else nil end |