Class: StimulusReflex::ReflexMethodInvocationPolicy

Inherits:
Object
  • Object
show all
Defined in:
lib/stimulus_reflex/policies/reflex_invocation_policy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method, arguments) ⇒ ReflexMethodInvocationPolicy

Returns a new instance of ReflexMethodInvocationPolicy.



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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 7

def initialize(method, arguments)
  @arguments = arguments
  @required_params = method.parameters.select { |(kind, _)| kind == :req }
  @optional_params = method.parameters.select { |(kind, _)| kind == :opt }
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 5

def arguments
  @arguments
end

#optional_params ⇒ Object (readonly)

Returns the value of attribute optional_params.



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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 5

def optional_params
  @optional_params
end

#required_params ⇒ Object (readonly)

Returns the value of attribute required_params.



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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 5

def required_params
  @required_params
end

Instance Method Details

#arguments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 17

def arguments?
  arguments.size >= required_params.size && arguments.size <= required_params.size + optional_params.size
end

#no_arguments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 13

def no_arguments?
  arguments.size == 0 && required_params.size == 0
end

#unknown? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stimulus_reflex/policies/reflex_invocation_policy.rb', line 21

def unknown?
  return false if no_arguments?
  return false if arguments?

  true
end