Action View contexts are supplied to Action Controller to render template. The default Action View context is ActionView::Base.
In order to work with ActionController, a Context must just include this module. The initialization of the variables used by the context (@output_buffer, @view_flow, and @virtual_path) is responsibility of the object that includes this module (although you can call _prepare_context defined below).
Encapsulates the interaction with the view flow so it returns the correct buffer on yield. This is usually overwriten by helpers to add more behavior. :api: plugin
# File lib/action_view/context.rb, line 31 def _layout_for(name=nil) name ||= :layout view_flow.get(name).html_safe end
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