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Last active May 20, 2018 19:21
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squish_rails.rb
#File activesupport / lib / active_support / core_ext / string / filters.rb, line 16
def squish!
gsub!(/\A[[:space:]]+/, '')
gsub!(/[[:space:]]+\z/, '')
gsub!(/[[:space:]]+/, ' ')
self
end
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