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.
# File lib/action_view/render/rendering.rb, line 16 16: def render(options = {}, locals = {}, &block) 17: case options 18: when Hash 19: if block_given? 20: _render_partial(options.merge(:partial => options.delete(:layout)), &block) 21: elsif options.key?(:partial) 22: _render_partial(options) 23: else 24: template = _determine_template(options) 25: lookup_context.freeze_formats(template.formats, true) 26: _render_template(template, options[:layout], options) 27: end 28: when :update 29: update_page(&block) 30: else 31: _render_partial(:partial => options, :locals => locals) 32: end 33: end
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