Class: Lite::Validation::Validator::Option::Some::Complex::Wrappers::Array

Inherits:
Abstract::Iterable
  • Object
show all
Includes:
Singular
Defined in:
lib/lite/validation/validator/option/some/complex/wrappers/array.rb

Instance Method Summary collapse

Methods included from Singular

#some_or_nil, #to_option, #unwrap

Methods included from Dig

#dig

Instance Method Details

#fetch(index) ⇒ Object

Raises:

  • (InvalidAccess) 


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# File 'lib/lite/validation/validator/option/some/complex/wrappers/array.rb', line 16

def fetch(index)
  raise InvalidAccess, "Invalid index to array: #{index}" unless index.is_a?(Integer)
  return Option.none unless (0...value.length).include?(index)

  Option.some(value[index])
end

#inspect ⇒ Object 



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# File 'lib/lite/validation/validator/option/some/complex/wrappers/array.rb', line 29

def inspect
  "#<Option::Some::Array length=#{value.length}>"
end

#reduce(initial_state, &block) ⇒ Object 



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# File 'lib/lite/validation/validator/option/some/complex/wrappers/array.rb', line 23

def reduce(initial_state, &block)
  value.lazy
       .each_with_index
       .reduce(initial_state, &block)
end