Method: Primer::Alpha::UnderlinePanels#initialize

Defined in:
app/components/primer/alpha/underline_panels.rb

#initialize(label:, align: ALIGN_DEFAULT, body_arguments: {}, wrapper_arguments: {}, **system_arguments) ⇒ UnderlinePanels

Returns a new instance of UnderlinePanels.

Parameters:

  • label (String) —

    Sets an ‘aria-label` that helps assistive technology users understand the purpose of the tabs.

  • align (Symbol) (defaults to: ALIGN_DEFAULT) —

    <%= one_of(Primer::UnderlineNavHelper::ALIGN_OPTIONS) %> - Defaults to <%= Primer::UnderlineNavHelper::ALIGN_DEFAULT %>

  • body_arguments (Hash) (defaults to: {}) —

    <%= link_to_system_arguments_docs %> for the body wrapper.

  • wrapper_arguments (Hash) (defaults to: {}) —

    <%= link_to_system_arguments_docs %> for the ‘TabContainer` wrapper.

  • system_arguments (Hash) —

    <%= link_to_system_arguments_docs %>


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# File 'app/components/primer/alpha/underline_panels.rb', line 44

def initialize(label:, align: ALIGN_DEFAULT, body_arguments: {}, wrapper_arguments: {}, **system_arguments)
  @align = fetch_or_fallback(ALIGN_OPTIONS, align, ALIGN_DEFAULT)
  @wrapper_arguments = wrapper_arguments

  @system_arguments = deny_tag_argument(**system_arguments)
  @system_arguments[:tag] = :div
  @system_arguments[:classes] = underline_nav_classes(@system_arguments[:classes], @align)

  @body_arguments = deny_tag_argument(**body_arguments)
  @body_arguments[:tag] = :ul
  @body_arguments[:classes] = underline_nav_body_classes(@body_arguments[:classes])

  @body_arguments[:role] = :tablist
  @body_arguments[:"aria-label"] = label
end