Class: EventMachine::ShortURL::TinyURL

Inherits:

Object

• Object
• EventMachine::ShortURL::TinyURL

Includes:

Deferrable

Defined in:

lib/em-shorturl/tinyurl.rb

Constant Summary

API_URL =

TinyURL API URL

'http://tinyurl.com/api-create.php'

Instance Method Summary

• #initialize(account = {}) ⇒ TinyURL constructor

  TinyURL has no accounts or users, so while the class accepts an account parameter, it is unused.

• #shorten(url) ⇒ Object

  Shortens the given URL, returning self.

Constructor Details

#initialize(account = {}) ⇒ TinyURL

TinyURL has no accounts or users, so while the class accepts an account parameter, it is unused.

# File 'lib/em-shorturl/tinyurl.rb', line 16

def initialize(account={})
    @deferrable_args = [self]
end

Instance Method Details

#shorten(url) ⇒ Object

Shortens the given URL, returning self. The shortened URL is passed to the success callback as the first parameter.

# File 'lib/em-shorturl/tinyurl.rb', line 25

def shorten(url)
    params = { :query => { :url => url } }
    request = EM::HttpRequest.new(API_URL).post(params)
    request.callback(&method(:on_success))
    request.errback(&method(:on_error))
    self
end