class Opal::Rails::TemplateHandler

Public Class Methods

call(template, source = template.source) click to toggle source
# File lib/opal/rails/template_handler.rb, line 7
def self.call(template, source = template.source)
  new.call(template, source)
end

Public Instance Methods

call(template, source = template.source) click to toggle source
# File lib/opal/rails/template_handler.rb, line 11
      def call(template, source = template.source)
        escaped = source.gsub(':', '\:')
        string = '%q:' + escaped + ':'

        <<-RUBY
          config = ::Rails.application.config.opal

          code = []
          code << 'Object.new.instance_eval {'

          if config.assign_locals_in_templates?
            code << ActiveSupport::JSON.decode(ActiveSupport::JSON.encode(local_assigns)).map { |key, val| "\#{key} = \#{val.inspect};" }.join
          end

          if config.assign_instance_variables_in_templates?
            code << ActiveSupport::JSON.decode(ActiveSupport::JSON.encode(@_assigns)).map { |key, val| "@\#{key} = \#{val.inspect};" }.join
          end

          code << #{string}
          code << '}'
          Opal.compile(code.join("\n"))
        RUBY
      end