Module: JSend::Rails::Controller

Defined in:
lib/jsend-rails/controller.rb

Instance Method Summary collapse

Instance Method Details

#render_jsend(options_or_status) ⇒ Object

Render a jsend response

By default, renders using render json:

If you need to tweak rendering options, for example to render json inside a <textarea> to fix cranky browsers, pass a :render hash, like:

render_jsend {success: {}, render: {as: :text, layout: ‘json’}}

In the :render, the :as key will be used to control the rendering format. Any other options will be passed directly to the render call. The example above will result in the following call to render:

render text: {…}, layout: ‘json’



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# File 'lib/jsend-rails/controller.rb', line 19

def render_jsend(options_or_status)
  render_options = if options_or_status.is_a?(Hash)
    render_options = options_or_status[:render] || {}
    format = render_options.delete(:as) || :json
    render_options[format] = Envelope.compute(options_or_status).to_json
    render_options
  else
    {json: Envelope.compute(options_or_status)}
  end
  render render_options
end