Class: Integer

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/integer.rb

Overview

Open up the Integer class to add a formatting method.

Instance Method Summary collapse

Instance Method Details

#to_comma_formatted ⇒ Object 



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# File 'lib/core_ext/integer.rb', line 5

def to_comma_formatted
  to_s.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, '\\1,')
end