module Cleaners::DigitsOnly
Remove Non-Digit Chars Returns nil if no digit characters present
Constants
- DIGITS
Public Class Methods
call(string)
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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