Class: Dry::Data::Type::Array

Inherits:
Dry::Data::Type show all
Defined in:
lib/dry/data/type/array.rb

Instance Attribute Summary

Attributes inherited from Dry::Data::Type

#constructor, #primitive

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Dry::Data::Type

[], #call, #constrained, #enum, #initialize, #name, #optional, passthrough_constructor, strict_constructor, #valid?, #|

Constructor Details

This class inherits a constructor from Dry::Data::Type

Class Method Details

.constructor(array_constructor, member_constructor, input) ⇒ Object 



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# File 'lib/dry/data/type/array.rb', line 5

def self.constructor(array_constructor, member_constructor, input)
  array_constructor[input].map(&member_constructor)
end

Instance Method Details

#member(type) ⇒ Object 



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# File 'lib/dry/data/type/array.rb', line 9

def member(type)
  member_constructor =
    case type
    when Type then type.constructor
    when Class then Data[type].constructor
    else
      raise ArgumentError, "+#{type}+ is an unsupported array member"
    end

  array_constructor = self.class
    .method(:constructor).to_proc.curry.(constructor, member_constructor)

  self.class.new(array_constructor, primitive)
end