Sha256: 5139586dc3d90ccf0e97354914d55b369e79e31261b136b612cb5d4eed130046
Contents?: true
Size: 902 Bytes
Versions: 8
Compression:
Stored size: 902 Bytes
Contents
# frozen_string_literal: true
require "active_support/concern"
module Primer
# Helper to share tab validation logic between components.
# The component will raise an error if there are 0 or 2+ selected tabs.
module TabbedComponentHelper
extend ActiveSupport::Concern
class MultipleSelectedTabsError < StandardError; end
def before_render
validate_single_selected_tab unless Rails.env.production?
end
private
def navigation_tag(with_panel)
with_panel ? :div : :nav
end
def wrapper
return yield unless @with_panel
render Primer::TabContainerComponent.new do
yield
end
end
def validate_single_selected_tab
raise MultipleSelectedTabsError, "only one tab can be selected" if selected_tabs_count > 1
end
def selected_tabs_count
@selected_tabs_count ||= tabs.count(&:selected)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems