Sha256: 1376f8b2f989e604d6f69cad0aa463afcf2f9a5f2fec2a27d77bc880b7ac79c3
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Size: 1.31 KB
Versions: 48
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Stored size: 1.31 KB
Contents
require 'push_type/menu_builder/dsl/menu'
module PushType
module MenuBuilder
class Menu
attr_reader :items
attr_accessor :element, :html_options, :active_class
def initialize
@items = []
@element = :ul
@html_options = {}
@active_class = 'active'
end
def build(&block)
PushType::MenuBuilder::Dsl::Menu.build(self, &block)
end
def item(key, &block)
itm = find_or_create_item(key)
@items.push itm unless @items.include?(itm)
itm.build(&block) if block_given?
itm
end
def insert_at(index, key, &block)
itm = find_or_create_item(key)
@items.insert index, itm
itm.build(&block) if block_given?
itm
end
def insert_before(context, key, &block)
insert_at find_item_index(context), key, &block
end
def insert_after(context, key, &block)
insert_at find_item_index(context, 1), key, &block
end
private
def find_or_create_item(key)
@items.find { |i| i.key == key.to_sym } || PushType::MenuBuilder::MenuItem.new(key)
end
def find_item_index(key, offset = 0)
idx = @items.find_index { |i| i.key == key.to_sym }
idx ? idx + offset : @items.length
end
end
end
end
Version data entries
48 entries across 48 versions & 1 rubygems