From f454f827ee2d2aaa6e59dd8bd9121a9c7be03840 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Tue, 13 May 2014 12:59:21 +0900 Subject: should not use String#<< which is defined in mruby-string-ext; use Array#join instead; ref #2239 --- mrbgems/mruby-enumerator/mrblib/enumerator.rb | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/mrbgems/mruby-enumerator/mrblib/enumerator.rb b/mrbgems/mruby-enumerator/mrblib/enumerator.rb index 0257d8bf0..58996adc8 100644 --- a/mrbgems/mruby-enumerator/mrblib/enumerator.rb +++ b/mrbgems/mruby-enumerator/mrblib/enumerator.rb @@ -217,14 +217,12 @@ class Enumerator def inspect return "#<#{self.class}: uninitialized>" unless @obj - args = "" if @args && @args.size > 0 - args = "(" - @args.each {|arg| args << "#{arg}, " } - args = args[0, args.size-2] - args << ")" + args = @args.join(", ") + "#<#{self.class}: #{@obj}:#{@meth}(#{args})>" + else + "#<#{self.class}: #{@obj}:#{@meth}>" end - "#<#{self.class}: #{@obj}:#{@meth}#{args}>" end ## -- cgit v1.2.3