module Fear::RightBiased::Interface
Performs necessary interface and type checks.
Public Instance Methods
flat_map()
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Calls superclass method
# File lib/fear/right_biased.rb, line 25 def flat_map super.tap do |result| Utils.assert_type!(result, left_class, right_class) end end
get_or_else(*args, &block)
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Returns the value from this `RightBiased::Right` or the given argument if this is a `RightBiased::Left`.
Calls superclass method
# File lib/fear/right_biased.rb, line 11 def get_or_else(*args, &block) Utils.assert_arg_or_block!("get_or_else", *args, &block) super end
or_else(*args, &block)
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Returns this `RightBiased::Right` or the given alternative if this is a `RightBiased::Left`.
Calls superclass method
# File lib/fear/right_biased.rb, line 18 def or_else(*args, &block) Utils.assert_arg_or_block!("or_else", *args, &block) super.tap do |result| Utils.assert_type!(result, left_class, right_class) end end
select(*)
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Ensures that returned value either left, or right.
Calls superclass method
# File lib/fear/right_biased.rb, line 32 def select(*) super.tap do |result| Utils.assert_type!(result, left_class, right_class) end end