Class: SmartCore::Initializer::Attribute::Value::Option Private

Inherits:
Base
  • Object
show all
Defined in:
lib/smart_core/initializer/attribute/value/option.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Since:

  • 0.8.0

Constant Summary collapse

UNDEFINED_DEFAULT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Returns:

  • (Object)

Since:

  • 0.8.0

::Object.new.tap(&:freeze)
DEFAULT_OPTIONAL =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.8.0

false

Constants inherited from Base

Base::DEFAULT_AS, Base::DEFAULT_FINALIZER, Base::DEFAULT_MUTABLE, Base::DEFAULT_PRIVACY_MODE, Base::PRIVACY_MODES

Instance Attribute Summary collapse

Attributes inherited from Base

#as, #cast, #finalizer, #klass, #mutable, #name, #privacy, #type, #type_system

Instance Method Summary collapse

Methods inherited from Base

#validate!

Constructor Details

#initialize(klass, name, type, type_system, privacy, finalizer, cast, mutable, as, default, optional) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parameters:

Since:

  • 0.8.0



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# File 'lib/smart_core/initializer/attribute/value/option.rb', line 41

def initialize(
  klass,
  name,
  type,
  type_system,
  privacy,
  finalizer,
  cast,
  mutable,
  as,
  default,
  optional
)
  super(klass, name, type, type_system, privacy, finalizer, cast, mutable, as)
  @default = default
  @optional = optional
end

Instance Attribute Details

#optional ⇒ Boolean (readonly) Also known as: optional?

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.8.0



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# File 'lib/smart_core/initializer/attribute/value/option.rb', line 23

def optional
  @optional
end

Instance Method Details

#default ⇒ Any

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Any)

Raises:

Since:

  • 0.8.0



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# File 'lib/smart_core/initializer/attribute/value/option.rb', line 73

def default
  raise(
    SmartCore::Initializer::NoDefaultValueError,
    "Attribute #{name} has no default value"
  ) if @default.equal?(UNDEFINED_DEFAULT)

  @default.is_a?(Proc) ? @default.call : @default.dup
end

#dup ⇒ SmartCore::Initializer::Attribute::Value::Option

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

Since:

  • 0.8.0



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# File 'lib/smart_core/initializer/attribute/value/option.rb', line 86

def dup
  default = @default.equal?(UNDEFINED_DEFAULT) ? @default : @default.dup

  self.class.new(
    klass,
    name.dup,
    type,
    type_system,
    privacy,
    finalizer.dup,
    cast,
    mutable,
    as,
    default,
    optional
  )
end

#has_default? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

Since:

  • 0.8.0



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# File 'lib/smart_core/initializer/attribute/value/option.rb', line 63

def has_default?
  !@default.equal?(UNDEFINED_DEFAULT)
end