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String

Public Instance Methods

commify(delimiter=',') click to toggle source

Taken from codesnippets.joyent.com/posts/show/330

# File lib/gruff/base.rb, line 1166
def commify(delimiter=',')
  self.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1#{delimiter}")
end

[Validate]

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