Class: Dharma::KeptPromise

Inherits:
Object
  • Object
show all
Includes:
PromiseActions
Defined in:
lib/dharma/kept_promise.rb

Instance Method Summary collapse

Methods included from PromiseActions

#complete_with, #failed, #failure, #flat_map, #map, #on_failure, #on_success, #recover, #recover_with, #success, #try_failure, #try_success

Constructor Details

#initialize(value, as) ⇒ KeptPromise

Returns a new instance of KeptPromise.



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# File 'lib/dharma/kept_promise.rb', line 5

def initialize(value, as)
  @value, @as = value, as
end

Instance Method Details

#completed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dharma/kept_promise.rb', line 29

def completed?
  true
end

#failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dharma/kept_promise.rb', line 9

def failure?
  @as == :failure
end

#on_complete(cb = nil, &block) ⇒ Object 



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# File 'lib/dharma/kept_promise.rb', line 33

def on_complete(cb = nil, &block)
  cb ||= block

  cb.call(@value, @as)
  return
end

#ready(at_most = nil) ⇒ Object 



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# File 'lib/dharma/kept_promise.rb', line 21

def ready(at_most = nil)
  return self
end

#result(at_most = nil) ⇒ Object 



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# File 'lib/dharma/kept_promise.rb', line 13

def result(at_most = nil)
  if @as == :failure
    raise @value
  else
    return @value
  end
end

#value ⇒ Object 



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# File 'lib/dharma/kept_promise.rb', line 25

def value
  @value
end