Method: Primer::Beta::NavList::Group#before_render

Defined in:
app/components/primer/beta/nav_list/group.rb

#before_render ⇒ Object

Raises:

  • (ArgumentError) 

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# File 'app/components/primer/beta/nav_list/group.rb', line 99

def before_render
  super

  raise ArgumentError, "NavList groups are required to have headings" unless heading?
end