【发布时间】:2015-01-16 14:39:32
【问题描述】:
我有一个包含一些 Mongoid 模型的 Ruby gem which gets used across multiple projects。
我目前正在尝试在一个项目中重用它们并修补一些额外的方法。但是,当我需要项目并运行测试时。我得到一个NoMethodError。有什么想法我哪里出错了吗?
这是我的主要项目文件:
require 'bundler'
Bundler.require(:default)
require 'mongoid-elasticsearch'
Mongoid::Elasticsearch.prefix = ENV["MONGOID_ENVIRONMENT"]
require 'mongoid_address_models/require_all' # This is where I include my gem
Mongoid.load!(File.join(File.dirname(__FILE__), "..", "config", "mongoid.yml"), ENV["MONGOID_ENVIRONMENT"] || :development)
# Here are my monkey patched models
require 'models/street'
require 'models/locality'
require 'models/town'
require 'models/postcode'
require 'sorting_office/address'
module SortingOffice
end
这是猴子修补模型之一的示例
class Postcode
REGEX = /([A-PR-UWYZ01][A-Z01]?[0-9IO][0-9A-HJKMNPR-YIO]\s?[0-9IO][ABD-HJLNPQ-Z10]{2})/i
def self.calculate(address)
postcode = UKPostcode.new(address.match(REGEX)[0])
where(name: postcode.norm).first
end
end
当我调用 Postcode.calculate(address)(例如)时,我得到一个 NoMethodError
【问题讨论】:
标签: ruby mongoid monkeypatching