Module: Jekyll::Filters::Numbers

Defined in:
lib/jekyll/filters/number.rb

Overview

Extracts numbers from a String, useful for converting phone numbers to tel: links.

Example usage:

page.tel }

Returns:

  • (String)

Instance Method Summary collapse

Instance Method Details

#numbers(input) ⇒ Object 



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# File 'lib/jekyll/filters/number.rb', line 15

def numbers(input)
  return unless input.respond_to? :gsub

  input.gsub(/[^0-9]/, '')
end