Class: Plezi::Controller::Cookies

Inherits:
Hash
  • Object
show all
Defined in:
lib/plezi/controller/cookies.rb

Overview

The cookie jar class. Controllers have an instance of this class named ‘cookies`.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request, response) ⇒ Cookies

Returns a new instance of Cookies.



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# File 'lib/plezi/controller/cookies.rb', line 6

def initialize(request, response)
   @request = request
   @response = response
end

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/plezi/controller/cookies.rb', line 5

def request
  @request
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/plezi/controller/cookies.rb', line 5

def response
  @response
end

Instance Method Details

#[](key) ⇒ Object

Reads a cookie from either the request cookie Hash or the new cookies Hash.



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# File 'lib/plezi/controller/cookies.rb', line 12

def[](key)
   if key.is_a? Symbol
      super(key) || super(key.to_s) || @request.cookies[key] || @request.cookies[key.to_s]
   elsif key.is_a? String
      super(key) || super(key.to_sym) || @request.cookies[key] || @request.cookies[key.to_sym]
   else
      super(key) || @request.cookies[key]
   end
end

#[]=(key, value) ⇒ Object

Sets (or deletes) a cookie. New cookies are placed in the new cookie Hash and are accessible only to the controller that created them.



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# File 'lib/plezi/controller/cookies.rb', line 23

def[]=(key, value)
   if value.nil?
      @response.delete_cookie key
      delete key
      if key.is_a? Symbol
         delete key.to_s
      elsif key.is_a? String
         delete key.to_sym
      end
      return nil
   end
   @response.set_cookie key, value
   value = value[:value] if value.is_a? Hash
   super
end