Class: T::Props::Private::ApplyDefault

Inherits:
Object
  • Object
show all
Extended by:
Helpers, Sig
Defined in:
lib/types/props/private/apply_default.rb

Constant Summary collapse

NO_CLONE_TYPES = 
T.let([TrueClass, FalseClass, NilClass, Symbol, Numeric, T::Enum].freeze, T::Array[Module])

Constants included from Helpers

Helpers::Private

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Sig

sig

Methods included from Helpers

abstract!, final!, interface!, mixes_in_class_methods, requires_ancestor, sealed!

Constructor Details

#initialize(accessor_key, setter_proc) ⇒ ApplyDefault

Returns a new instance of ApplyDefault.



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# File 'lib/types/props/private/apply_default.rb', line 17

def initialize(accessor_key, setter_proc)
  @accessor_key = T.let(accessor_key, Symbol)
  @setter_proc = T.let(setter_proc, SetterFactory::SetterProc)
end

Instance Attribute Details

#setter_proc ⇒ Object (readonly)

Returns the value of attribute setter_proc.



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# File 'lib/types/props/private/apply_default.rb', line 13

def setter_proc
  @setter_proc
end

Class Method Details

.for(cls, rules) ⇒ Object 



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# File 'lib/types/props/private/apply_default.rb', line 34

def self.for(cls, rules)
  accessor_key = rules.fetch(:accessor_key)
  setter = rules.fetch(:setter_proc)

  if rules.key?(:factory)
    ApplyDefaultFactory.new(cls, rules.fetch(:factory), accessor_key, setter)
  elsif rules.key?(:default)
    default = rules.fetch(:default)
    case default
    when *NO_CLONE_TYPES
      return ApplyPrimitiveDefault.new(default, accessor_key, setter)
    when String
      if default.frozen?
        return ApplyPrimitiveDefault.new(default, accessor_key, setter)
      end
    when Array
      if default.empty? && default.class == Array
        return ApplyEmptyArrayDefault.new(accessor_key, setter)
      end
    when Hash
      if default.empty? && default.default.nil? && T.unsafe(default).default_proc.nil? && default.class == Hash
        return ApplyEmptyHashDefault.new(accessor_key, setter)
      end
    end

    ApplyComplexDefault.new(default, accessor_key, setter)
  else
    nil
  end
end

Instance Method Details

#default ⇒ Object 



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# File 'lib/types/props/private/apply_default.rb', line 24

def default; end

#set_default(instance) ⇒ Object 



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# File 'lib/types/props/private/apply_default.rb', line 28

def set_default(instance); end