Nondv · September 7, 2016 14:35
diff --git a/my-regexp-for-url.rb b/my-regexp-for-url.rb
 proto = '(https?://)'
 domain = '([\w\-\.]+\w)'
 path = '((/[\w\-]*)+)'
 format = '(\.\w*)'
 params = '(\?[^\n]*)' # whatever except \n

 re = Regexp.new("\\A#{proto}#{domain}(#{path}#{format}?)?#{params}?\\z")
 # ==> /\A(https?:\/\/)([\w\-\.]+\w)(((\/[\w\-]*)+)(\.\w*)?)?(\?[^\n]*)?\z/
	proto = '(https?://)'
	domain = '([\w\-\.]+\w)'
	path = '((/[\w\-]*)+)'
	format = '(\.\w*)'
	params = '(\?[^\n]*)' # whatever except \n

	re = Regexp.new("\\A#{proto}#{domain}(#{path}#{format}?)?#{params}?\\z")
	# ==> /\A(https?:\/\/)([\w\-\.]+\w)(((\/[\w\-])+)(\.\w)?)?(\?[^\n]*)?\z/