Class: Regexp

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

Overview

this came from reefpoints.dockyard.com/ruby/2011/11/18/convert-ruby-regexp-to-javascript-regex.html

Instance Method Summary collapse

Instance Method Details

#to_javascript ⇒ Object 



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# File 'lib/simple_form_with_client_validation/core_ext/regexp.rb', line 4

def to_javascript
  Regexp.new(inspect.sub('\\A','^').sub('\\Z','$').sub('\\z','$').sub(/^\//,'').sub(/\/[a-z]*$/,'').gsub(/\(\?#.+\)/, '').gsub(/\(\?-\w+:/,'('), self.options).inspect
end