Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/gruff/base.rb

Overview

Magick

Instance Method Summary collapse

Instance Method Details

#commify(delimiter = ',') ⇒ Object

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



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# File 'lib/gruff/base.rb', line 1185

def commify(delimiter=',')
  self.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1#{delimiter}")
end