19da7dbf88
1 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jarek Prokop
|
50e278ea0a |
Fix printing warnings when using IRB from a script.
IRB, when used from within ruby code using simple `require 'irb'; binding.irb`, a lot of warning messages about already initialized constants, similar to: "/usr/share/ruby/irb/ruby-lex.rb:123: warning: already initialized constant RubyLex::ERROR_TOKENS" "/usr/share/gems/gems/irb-1.3.5/lib/irb/ruby-lex.rb:123: warning: previous definition of ERROR_TOKENS was here" are printed. The warnings can be observed when invoking irb by calling `binding.irb` from Ruby code. $ echo "" | ruby -e binding.irb Actual results: ~~~ /usr/share/ruby/irb/ruby-lex.rb:123: warning: already initialized constant RubyLex::ERROR_TOKENS /usr/share/gems/gems/irb-1.3.5/lib/irb/ruby-lex.rb:123: warning: previous definition of ERROR_TOKENS was here /usr/share/ruby/irb/color.rb:8: warning: already initialized constant IRB::Color::CLEAR /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:8: warning: previous definition of CLEAR was here /usr/share/ruby/irb/color.rb:9: warning: already initialized constant IRB::Color::BOLD /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:9: warning: previous definition of BOLD was here /usr/share/ruby/irb/color.rb:10: warning: already initialized constant IRB::Color::UNDERLINE /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:10: warning: previous definition of UNDERLINE was here /usr/share/ruby/irb/color.rb:11: warning: already initialized constant IRB::Color::REVERSE /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:11: warning: previous definition of REVERSE was here /usr/share/ruby/irb/color.rb:12: warning: already initialized constant IRB::Color::RED /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:12: warning: previous definition of RED was here /usr/share/ruby/irb/color.rb:13: warning: already initialized constant IRB::Color::GREEN /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:13: warning: previous definition of GREEN was here /usr/share/ruby/irb/color.rb:14: warning: already initialized constant IRB::Color::YELLOW /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:14: warning: previous definition of YELLOW was here /usr/share/ruby/irb/color.rb:15: warning: already initialized constant IRB::Color::BLUE /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:15: warning: previous definition of BLUE was here /usr/share/ruby/irb/color.rb:16: warning: already initialized constant IRB::Color::MAGENTA /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:16: warning: previous definition of MAGENTA was here /usr/share/ruby/irb/color.rb:17: warning: already initialized constant IRB::Color::CYAN /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:17: warning: previous definition of CYAN was here /usr/share/ruby/irb/color.rb:19: warning: already initialized constant IRB::Color::TOKEN_KEYWORDS /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:19: warning: previous definition of TOKEN_KEYWORDS was here /usr/share/ruby/irb/color.rb:26: warning: already initialized constant IRB::Color::ALL /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:26: warning: previous definition of ALL was here /usr/share/ruby/irb/color.rb:32: warning: already initialized constant IRB::Color::TOKEN_SEQ_EXPRS /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:32: warning: previous definition of TOKEN_SEQ_EXPRS was here /usr/share/ruby/irb/color.rb:75: warning: already initialized constant IRB::Color::ERROR_TOKENS /usr/share/gems/gems/irb-1.3.5/lib/irb/color.rb:75: warning: previous definition of ERROR_TOKENS was here Switch to inspect mode. ~~~ Expected results: No warning Patching the requires inside rubygem-irb to use `require_relative` instead resolves the situation. Patch composed from: https://github.com/ruby/irb/pull/335 |