如何在子类中使用 HTTParty 方法？

发布于 2024-08-21 06:55:45 字数 571 浏览 11 评论 0原文

我正在尝试用 Ruby 编写一个 API 包装器，但对如何从子类调用 HTTParty 方法感到困惑。

我希望用户创建与 API 的连接，然后能够查询子类的结果。

module ApiWrapper
  class Connection
    include HTTParty
    base_uri '...'

    def initialize( u, p )
      ...
    end

    def contacts
      ApiWrapper::Contact
    end
  end
end

module ApiWrapper
  class Contact
    def all
      # issue httparty get request here that is created from the Connection class
    end
  end
end


## The user would do this
conn = ApiWrapper::Connection.new( 'username', 'password' )
contacts = conn.contacts.all

原文

I'm trying to write an API wrapper in Ruby and am stumped on how I can call HTTParty methods from a subclass.

I want the user to create a connection to the API and then be able to query results from subclasses.

module ApiWrapper
  class Connection
    include HTTParty
    base_uri '...'

    def initialize( u, p )
      ...
    end

    def contacts
      ApiWrapper::Contact
    end
  end
end

module ApiWrapper
  class Contact
    def all
      # issue httparty get request here that is created from the Connection class
    end
  end
end


## The user would do this
conn = ApiWrapper::Connection.new( 'username', 'password' )
contacts = conn.contacts.all

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于我来说 2024-08-28 06:55:45

all() 是一个实例方法，而不是类方法，但您像调用类方法一样调用它。试试这样：

module ApiWrapper
  class Contact
    def self.all
      # issue httparty get request here that is created from the Connection class
    end
  end
end

all() is an instance method, not a class method, but you are calling it like a class method. Try it like this:

module ApiWrapper
  class Contact
    def self.all
      # issue httparty get request here that is created from the Connection class
    end
  end
end

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