Contents

require 'opal'
require 'opal/erb/processor'
require 'opal/erb/version'

module Opal
  module ERB
    def self.parse(str, name='(erb)')
      body = str.gsub('"', '\\"').gsub(/<%=([\s\S]+?)%>/) do
        inner = $1.gsub(/\\'/, "'").gsub(/\\"/, '"')
        "\")\nout.<<(#{ inner })\nout.<<(\""
      end.gsub(/<%([\s\S]+?)%>/) do
        "\")\n#{ $1 }\nout.<<(\""
      end

      code = "ERB.new('#{name}') do\nout = []\nout.<<(\"#{ body }\")\nout.join\nend\n"
      "// #{ name } (erb)\n#{ Opal.parse(code) }\n"
    end
  end
end

# Just register our opal code path with opal build tools
Opal.append_path File.join(File.dirname(__FILE__), '..', 'assets', 'javascripts')

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
opal-erb-0.0.1	lib/opal/erb.rb