JezK
Edit File: preprocessing.rb
### ### $Release: 2.7.0 $ ### copyright(c) 2006-2011 kuwata-lab.com all rights reserved. ### require 'cgi' module Erubis ## ## for preprocessing ## class PreprocessingEruby < Erubis::Eruby def initialize(input, params={}) params = params.dup params[:pattern] ||= '\[% %\]' # use '[%= %]' instead of '<%= %>' #params[:escape] = true # transport '[%= %]' and '[%== %]' super end def add_expr_escaped(src, code) add_expr_literal(src, "_decode((#{code}))") end end ## ## helper methods for preprocessing ## module PreprocessingHelper module_function def _p(arg) return "<%=#{arg}%>" end def _P(arg) return "<%=h(#{arg})%>" end alias _? _p def _decode(arg) arg = arg.to_s arg.gsub!(/%3C%25(?:=|%3D)(.*?)%25%3E/) { "<%=#{CGI.unescape($1)}%>" } arg.gsub!(/<%=(.*?)%>/) { "<%=#{CGI.unescapeHTML($1)}%>" } return arg end end end