Module: Stale::Parameters

Included in:
Configuration
Defined in:
lib/stale/parameters.rb

Instance Method Summary collapse

Instance Method Details

#define_named_parameter(method, &block) ⇒ Object Also known as: parameter 



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# File 'lib/stale/parameters.rb', line 21

def define_named_parameter(method, &block)
  block = method.to_proc unless block_given?
  self.named_parameters[method] = block
end

#key_for_parameter(parameter, controller = nil) ⇒ Object 



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# File 'lib/stale/parameters.rb', line 7

def key_for_parameter(parameter, controller = nil)
  if parameter.is_a?(Symbol)
    self.named_parameters[parameter].call(controller)
  elsif parameter.respond_to?(Model::IDENTIFIER)
    parameter.send(Model::IDENTIFIER)
  elsif parameter.is_a?(Class)
    Stale.interface.key_for_model(parameter)
  elsif parameter.is_a?(Array)
    Stale.interface.key_for_model(*parameter)
  else
    parameter.to_param
  end
end

#key_for_parameters(parameters, controller = nil) ⇒ Object 



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# File 'lib/stale/parameters.rb', line 3

def key_for_parameters(parameters, controller = nil)
  parameters.map { |parameter| key_for_parameter(parameter, controller) }
end

#named_parameters ⇒ Object 



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# File 'lib/stale/parameters.rb', line 27

def named_parameters
  @named_parameters ||= {}
end