Method: ActionView::Helpers::CaptureHelper#provide

Defined in:
lib/action_view/helpers/capture_helper.rb

#provide(name, content = nil, &block) ⇒ Object

The same as content_for but when used with streaming flushes straight back to the layout. In other words, if you want to concatenate several times to the same buffer when rendering a given template, you should use content_for, if not, use provide to tell the layout to stop looking for more contents.



169
170
171
172
173
 
# File 'lib/action_view/helpers/capture_helper.rb', line 169

def provide(name, content = nil, &block)
  content = capture(&block) if block_given?
  result = @view_flow.append!(name, content) if content
  result unless content
end