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ashrithr/undent.rb

Last active May 18, 2017 04:53
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Ruby un-indent lines of here document
Raw
undent.rb
class String
def undent
gsub(/^.{#{slice(/^ +/).length}}/, '')
end
end
#Usage:
test = <<-EOS.undent
testing unindent
..another line
EOS
puts test.inspect # => "testing unindent\nanother line\n"
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