我正在使用 Hanami,并在/lib/supports/utils.rb中创建了一个自定义模块。我要求/lib/myapp中的/lib/supports中的所有文件如下所示:
require 'hanami/model'
require 'hanami/mailer'
Dir["#{__dir__}/myapp/**/*.rb"].each { |file| require_relative file }
Dir["#{__dir__}/supports/**/*.rb"].each { |file| require_relative file }
Hanami::Model.configure do
# and so on
在/lib/supports/utils.rb,我有:
# using the gem 'slugify'
require 'slugify'
module MyModule
module Utils
module Slug
def slug_it(random = false)
if random
slugify + '-' + SecureRandom.hex(10).to_s
else
slugify
end
end
end
end
end
我试图将MyModule::Utils::Slug包含在存储库中,但它总是返回NoMethodError: undefined method `slug_it' for "string":String。一个例子:
class EventRepository
include Hanami::Repository
include MyModule::Utils::Slug
def self.create_or_update(attrs)
found = find(attrs.id)
attrs = event_attributes(attrs)
if found
unless found.slug.include? attrs[:name].slug_it
attrs[:slug] = attrs[:name].slug_it(true)
end
found.update(attrs)
update found
else
attrs[:slug] = attrs[:name].slug_it(true)
create Event.new(attrs)
end
end
end
仅当我在/lib/supports/utils.rb底部添加时才有效:
class String
include MyModule::Utils::Slug
end
我想总是像include Hanami::Repository
EventRepository 一样包含模块。
我究竟做错了什么?