Module: Escher::RackMiddleware::Credential

Included in:
Escher::RackMiddleware
Defined in:
lib/escher/rack_middleware/credential.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(klass) ⇒ Object 



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# File 'lib/escher/rack_middleware/credential.rb', line 4

def self.extended(klass)
  klass.__send__(:include,self::Helper)
end

Instance Method Details

#add_credential(key, value) ⇒ Object 



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# File 'lib/escher/rack_middleware/credential.rb', line 8

def add_credential(key,value)
  raw_credentials.merge!(key => value)
end

#add_credential_updater(&block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/escher/rack_middleware/credential.rb', line 12

def add_credential_updater(&block)
  raise(ArgumentError,'block was not given') unless block_given?
  @credential_callback = block
end

#credentials ⇒ Object 



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# File 'lib/escher/rack_middleware/credential.rb', line 17

def credentials
  new_credentials = credential_callback.respond_to?(:call) && credential_callback.call
  if new_credentials.is_a?(Hash)
    raw_credentials.merge(new_credentials)
  else
    raw_credentials
  end
end