Class: Warden::Serializers::Cookie

Inherits:
Base
  • Object
show all
Defined in:
lib/warden/serializers/cookie.rb

Overview

A cookie serializer provided by Warden. You need to implement the serialize and deserialize methods in order to use it.

Instance Attribute Summary

Attributes inherited from Base

#env

Instance Method Summary collapse

Methods inherited from Base

#deserialize, #initialize, #key_for, #serialize

Methods included from Mixins::Common

#params, #request, #reset_session!, #response, #session

Constructor Details

This class inherits a constructor from Warden::Serializers::Base

Instance Method Details

#default_options(user) ⇒ Object 



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# File 'lib/warden/serializers/cookie.rb', line 27

def default_options(user)
  { :value => serialize(user), :expires => (Time.now + 7 * 24 * 3600), :path => "/" }
end

#delete(scope, user = nil) ⇒ Object 



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# File 'lib/warden/serializers/cookie.rb', line 23

def delete(scope, user=nil)
  response.delete_cookie(key_for(scope))
end

#fetch(scope) ⇒ Object 



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# File 'lib/warden/serializers/cookie.rb', line 11

def fetch(scope)
  key = request.cookies[key_for(scope)]
  return nil unless key
  user = deserialize(key)
  delete(scope) unless user
  user
end

#store(user, scope) ⇒ Object 



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# File 'lib/warden/serializers/cookie.rb', line 7

def store(user, scope)
  response.set_cookie key_for(scope), default_options(user)
end

#stored?(scope) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/warden/serializers/cookie.rb', line 19

def stored?(scope)
  !!request.cookies[key_for(scope)]
end