method

render

v3.0.5 - Show latest stable - 0 notes - Class: ActionView::Rendering

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What's this?

render(options = {}, locals = {}, &block) public

Returns the result of a render that’s dictated by the options hash. The primary options are:

:partial - See ActionView::Partials.
:update - Calls update_page with the block given.
:file - Renders an explicit template file (this used to be the old default), add :locals to pass in those.
:inline - Renders an inline template similar to how it’s done in the controller.
:text - Renders the text passed in out.

If no options hash is passed or :update specified, the default is to render a partial and use the second parameter as the locals hash.

Show source

# File actionpack/lib/action_view/render/rendering.rb, line 16
    def render(options = {}, locals = {}, &block)
      case options
      when Hash
        if block_given?
          _render_partial(options.merge(:partial => options.delete(:layout)), &block)
        elsif options.key?(:partial)
          _render_partial(options)
        else
          template = _determine_template(options)
          lookup_context.freeze_formats(template.formats, true)
          _render_template(template, options[:layout], options)
        end
      when :update
        update_page(&block)
      else
        _render_partial(:partial => options, :locals => locals)
      end
    end

render

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