Class: Kind::Result::Success

Inherits:
Monad
  • Object
show all
Defined in:
lib/kind/result/success.rb

Constant Summary collapse

DEFAULT_TYPE = 
:ok

Instance Attribute Summary

Attributes inherited from Monad

#type, #value

Instance Method Summary collapse

Methods inherited from Monad

#===, [], #initialize, #on, #on_failure, #on_success

Methods included from Abstract

#failed?, #failure?, #on, #on_failure, #on_success, #result?, #succeeded?, #to_ary

Constructor Details

This class inherits a constructor from Kind::Result::Monad

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/kind/result/success.rb', line 35

def inspect
  '#<%s type=%p value=%p>' % ['Kind::Success', type, value]
end

#map(callable = UNDEFINED, &fn) ⇒ Object Also known as: then, and_then 



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# File 'lib/kind/result/success.rb', line 15

def map(callable = UNDEFINED, &fn)
  _resolve_map(callable, fn)
rescue Kind::Monad::Error => e
  raise e
rescue StandardError => e
  Result::Failure[:exception, e]
end

#map!(callable = UNDEFINED, &fn) ⇒ Object Also known as: |, >>, then!, and_then! 



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# File 'lib/kind/result/success.rb', line 26

def map!(callable = UNDEFINED, &fn)
  _resolve_map(callable, fn)
end

#success? ⇒ Boolean

Returns:



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# File 'lib/kind/result/success.rb', line 7

def success?
  true
end

#value_or(_default = UNDEFINED, &block) ⇒ Object 



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# File 'lib/kind/result/success.rb', line 11

def value_or(_default = UNDEFINED, &block)
  @value
end