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module ActionView
# = Action View Rendering
#
# Implements methods that allow rendering from a view context.
# In order to use this module, all you need is to implement
# view_renderer that returns an ActionView::Renderer object.
module Rendering
# Returns the result of a render that's dictated by the options hash. The primary options are:
#
# * <tt>:partial</tt> - See ActionView::Partials.
# * <tt>:file</tt> - Renders an explicit template file (this used to be the old default), add :locals to pass in those.
# * <tt>:inline</tt> - Renders an inline template similar to how it's done in the controller.
# * <tt>:text</tt> - 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.
# def render(options = {}, locals = {}, &block)
def render(options = {}, locals = {}, &block)
case options
when Hash
if block_given?
view_renderer.render_partial(self, options.merge(:partial => options[:layout]), &block)
elsif options.key?(:partial)
view_renderer.render_partial(self, options)
else
view_renderer.render_template(self, options)
end
else
view_renderer.render_partial(self, :partial => options, :locals => locals)
end
end
end
end
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