Module: Cleaners::DigitsOnly

Defined in:
lib/data_cleansing/cleaners.rb

Overview

Remove Non-Digit Chars Returns nil if no digit characters present

Constant Summary collapse

DIGITS = 
Regexp.compile(/\D/)

Class Method Summary collapse

Class Method Details

.call(string) ⇒ Object 



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# File 'lib/data_cleansing/cleaners.rb', line 121

def self.call(string)
  return string unless string.is_a?(String)

  string.gsub!(DIGITS, '')
  string.length > 0 ? string : nil
end