Get rid of nested string interpolations

* lib/irb/color.rb (IRB::Color.colorize): get rid of nesting string interpolations not to confuse ruby-mode.el
2019-05-29 21:59:34 +09:00 · 2019-05-29 21:59:34 +09:00 · 12644e8b02
commit 12644e8b02
parent 1da5c73932
1 changed files with 2 additions and 1 deletions
--- a/lib/irb/color.rb
+++ b/lib/irb/color.rb
@ -94,7 +94,8 @@ module IRB # :nodoc:

      def colorize(text, seq)
        return text unless colorable?
-        "#{seq.map { |s| "\e[#{const_get(s)}m" }.join('')}#{text}#{clear}"
+        seq = seq.map { |s| "\e[#{const_get(s)}m" }.join('')
+        "#{seq}#{text}#{clear}"
      end

      def scan(code)