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kwstannard/foo.rb

Created August 18, 2014 22:02
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squiggly all your versions
Raw
foo.rb
gemfile=File.read("Gemfile")
unversioned = gemfile.scan(/(?<!#)\s+(gem|custom_require) ['"]([\w-]+)['"](?!,.*(\d+\.\d+\.\d+))/)
lockfile = File.read("Gemfile.lock")
puts unversioned.inspect
unversioned.each do |lead, name|
version = lockfile.scan(/#{name} \(((\d+\.?)+)\)/).first.first
gemfile.gsub! /#{lead} ['"]#{name}['"]/, "\\0, '~> #{version}'"
end
puts gemfile
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