# File lib/rack/utils.rb, line 32 def parse_query(qs, d = '&;') params = {} (qs||'').split(/[#{d}] */n).inject(params) { |h,p| k, v=unescape(p).split('=',2) if cur = params[k] if cur.class == Array params[k] << v else params[k] = [cur, v] end else params[k] = v end } return params end