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| author | aycabta <aycabta@gmail.com> | 2021-01-04 19:38:22 +0900 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2021-01-04 20:14:31 -0800 |
| commit | 515d6b47ad9e0933c94c9dc4c1f296ef2d555934 (patch) | |
| tree | 7a06961e52fee0a176a6d35b95ecd393d234fed2 /lib | |
| parent | 451b45605161a801e8a1e3c53e02d74de82a096a (diff) | |
| download | ruby-515d6b47ad9e0933c94c9dc4c1f296ef2d555934.tar.gz | |
[ruby/irb] Stringify when a non-object is passed to PP#text
If a nested object is passed to #pp, it may be sometimes passed to the #text
method as an object without being stringified.
This is fixed on the Ruby main repository;
https://github.com/ruby/ruby/commit/433a3be86a811de0b4adbb92e054ee3a6fc6b4d8
but it was a bug of Ripper so still needs this workaround for using irb
as a gem on Ruby 3.0.0 or earlier.
Co-authored-by: k0kubun <takashikkbn@gmail.com>
https://github.com/ruby/irb/commit/8d13df22ee
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/irb/color_printer.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/irb/color_printer.rb b/lib/irb/color_printer.rb index 187c337187..3667ef16fe 100644 --- a/lib/irb/color_printer.rb +++ b/lib/irb/color_printer.rb @@ -10,7 +10,12 @@ module IRB out end - def text(str, width = str.length) + def text(str, width = nil) + unless str.is_a?(String) + str = str.inspect + end + width ||= str.length + case str when /\A#</, '=', '>' super(Color.colorize(str, [:GREEN]), width) |