Benign gem 466,252 installs Download

redgreen 1.2.2

“redgreen is an expanded version of Pat Eyler's RedGreen. It will install a 'rg' file in your bin directory. Use that as you would use 'ru…”

Large registry install base (10k+ downloads)Ruby dynamically invokes a method with send

SHA-25671df36fcc2f02afa30b419f7a2cb10fac4925121d679090a6e9a1eeae489cba9

URLhttps://rubygems.org/downloads/redgreen-1.2.2.gem

MaleculeH₂(Db₂F)

Evidence

Ruby send syntax targets define_method autotest.rb · lines 1–13

1Autotest.send(:alias_method, :real_ruby, :ruby)
2Autotest.send(:define_method, :ruby) do |*args|
3    real_ruby + %[ -rrubygems -e "require 'redgreen'" ] 
4end
5
6if PLATFORM =~ /win32/ 
7  require 'win32console' 
8  Autotest.send(:define_method, :run_tests) do |*args|
9      find_files_to_test # failed + changed/affected
⋯4 lines

imports test/unit/ui/console/testrunner redgreen.rb · lines 1–7

1require 'test/unit'
2require 'test/unit/ui/console/testrunner'
3
4# cute.
5module Color
6  COLORS = { :clear => 0, :red => 31, :green => 32, :yellow => 33 }
7  de …

Source writes a file buffer redgreen.rb · lines 25–35

40… low("E")
              else something
              end
  @io.write(something) 
  @io.flush
end
⋯5 lines

Ruby dynamically invokes a method with send redgreen.rb · lines 46–53

20… /\d+ tests, \d+ assertions, (\d+) failures, (\d+) errors/
    Color.send($1.to_i != 0 || $2.to_i != 0 ? :red : :green, $&)
  end
end
⋯4 lines

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