# File lib/rack/mount/strexp.rb, line 25 def compile(str, requirements = {}, separators = [], anchor = true) return Regexp.compile(str) if str.is_a?(Regexp) requirements = requirements ? requirements.dup : {} normalize_requirements!(requirements, separators) parser = StrexpParser.new parser.anchor = anchor parser.requirements = requirements begin re = parser.scan_str(str) rescue Racc::ParseError => e raise RegexpError, e.message end Regexp.compile(re) end