Contents

require 'json'

module Gon
  module Sinatra

    module Helpers
      def include_gon(options = {})
        return '' if gon.all_variables.empty?

        data = gon.all_variables
        namespace = options[:namespace] || 'gon'
        script = "<script>window.#{namespace} = {};"
        unless options[:camel_case]
          data.each do |key, val|
            script << "#{namespace}.#{key}=#{val.to_json};"
          end
        else
          data.each do |key, val|
            script << "#{namespace}.#{key.to_s.camelize(:lower)}=#{val.to_json};"
          end
        end
        script << '</script>'
        script
      end
    end

    module GonHelpers
      def gon
        env['gon'] ||= Gon::Sinatra::Store.new({})
        @gon = env['gon']
      end
    end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gon-sinatra-0.1.2	lib/gon/sinatra/helpers.rb