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Contents
# frozen_string_literal: true
module Decidim
#
# This class handles all logic regarding registering menus
#
class MenuRegistry
class << self
#
# Finds a menu by name or creates it if it doesn't exist. Optionally,
# registers a MenuItem DSL block for the menu.
#
# @param name [Symbol] Name of the menu
# @param &block [Menu] Registration body of the menu. It's stored to be
# evaluated at rendering time
#
def register(name, &block)
menu = find(name) || create(name)
menu.configurations << block
menu
end
#
# Finds a menu by name
#
# @param name [Symbol] The name of the menu
#
def find(name)
all[name]
end
#
# Creates an empty named menu
#
# @param name [Symbol] The name of the menu
#
def create(name)
all[name] = new
end
#
# Destroys a named menu
#
# @param name [Symbol] The name of the menu
#
def destroy(name)
all[name] = nil
end
private
def all
@all ||= {}
end
end
attr_reader :configurations
def initialize
@configurations = []
end
end
end
Version data entries
122 entries across 122 versions & 2 rubygems