Class: Shamu::Rack::QueryParams

Inherits:

Object

• Object
• Shamu::Rack::QueryParams

Defined in:

lib/shamu/rack/query_params.rb

Overview

Expose the query string and post data parameters as a hash.

Class Method Summary

• .create ⇒ QueryParams

Instance Method Summary

• #get(key) ⇒ String (also: #[])

  Get a cookie value from the browser.

• #initialize(env) ⇒ QueryParams constructor

  A new instance of QueryParams.

• #key?(name) ⇒ Boolean

  True if the cookie has been set.

Constructor Details

#initialize(env) ⇒ QueryParams

# File 'lib/shamu/rack/query_params.rb', line 13

def initialize( env )
  @env = env
end

Class Method Details

.create ⇒ QueryParams

# File 'lib/shamu/rack/query_params.rb', line 8

def self.create( * )
  fail "Add Shamu::Rack::QueryParamsMiddleware to use Shamu::Rack::QueryParams"
end

Instance Method Details

#get(key) ⇒ String Also known as: []

Get a cookie value from the browser.

# File 'lib/shamu/rack/query_params.rb', line 20

def get( key )
  key = key.to_s
  env_query_params[ key ]
end

#key?(name) ⇒ Boolean

# File 'lib/shamu/rack/query_params.rb', line 28

def key?( name )
  env_query_params.key?( name.to_s )
end