Class: UseCase::PreConditionFailed

Inherits:
Outcome
  • Object
show all
Defined in:
lib/use_case/outcome.rb

Instance Method Summary collapse

Methods inherited from Outcome

#failure, #result, #success, #success?

Constructor Details

#initialize(pre_condition = nil) ⇒ PreConditionFailed

Returns a new instance of PreConditionFailed.



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# File 'lib/use_case/outcome.rb', line 56

def initialize(pre_condition = nil)
  @pre_condition = pre_condition
  @failure = PreConditionFailure.new(@pre_condition)
end

Instance Method Details

#pre_condition_failed {|@failure| ... } ⇒ Object

Yields:



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# File 'lib/use_case/outcome.rb', line 63

def pre_condition_failed
  yield @failure if block_given?
  @failure
end

#pre_condition_failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/use_case/outcome.rb', line 61

def pre_condition_failed?; true; end

#to_s ⇒ Object 



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# File 'lib/use_case/outcome.rb', line 68

def to_s
  "#<UseCase::PreConditionFailed: #{@pre_condition}>"
end