Module: Fear::RightBiased::Interface

Included in:
Left
Defined in:
lib/fear/right_biased.rb

Overview

Performs necessary interface and type checks.

Instance Method Summary collapse

Instance Method Details

#detect ⇒ Object

Ensures that returned value either left, or right.



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# File 'lib/fear/right_biased.rb', line 20

def detect(*)
  super.tap do |result|
    Utils.assert_type!(result, left_class, right_class)
  end
end

#flat_map ⇒ Object 



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# File 'lib/fear/right_biased.rb', line 13

def flat_map
  super.tap do |result|
    Utils.assert_type!(result, left_class, right_class)
  end
end

#get_or_else(*args, &block) ⇒ Object

Returns the value from this RightBiased::Right or the given argument if this is a RightBiased::Left.



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# File 'lib/fear/right_biased.rb', line 8

def get_or_else(*args, &block)
  Utils.assert_arg_or_block!('get_or_else', *args, &block)
  super
end