Module: Waves::Helpers::Layouts

Included in:
Extended, Renderers::Haml::Scope
Defined in:
lib/helpers/layouts.rb

Instance Method Summary collapse

Instance Method Details

#layout(name, assigns = {}, &block) ⇒ Object

Invokes a layout view (i.e., a view from the layouts template directory), using the assigns parameter to define instance variables for the view. The block is evaluated and also passed into the view as the layout_content instance variable.

You can define a layout just by creating a template and then calling the layout_content accessor when you want to embed the caller’s content.

Example

doctype :html4_transitional
html do
  title @title # passed as an assigns parameter
end
body do
  layout_content
end



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# File 'lib/helpers/layouts.rb', line 24

def layout( name, assigns = {}, &block )
  assigns[ :layout_content ] = capture(&block)
  self << Waves.main::Views[:layouts].process( request ) do
    send( name, assigns )
  end
end

#layout_content ⇒ Object 



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# File 'lib/helpers/layouts.rb', line 31

def layout_content
  self << @layout_content
end