Class: Cuprum::Collections::Constraints::Order::AttributesArray

Inherits:

Stannum::Constraints::Types::ArrayType

• Object
• Stannum::Constraints::Types::ArrayType
• Cuprum::Collections::Constraints::Order::AttributesArray

Defined in:

lib/cuprum/collections/constraints/order/attributes_array.rb

Overview

Asserts that the object is an Array of attribute names.

Class Method Summary

• .instance ⇒ Cuprum::Collections::Constraints::Order::AttributesArray

  A cached instance of the constraint with default options.

Instance Method Summary

• #initialize(**options) ⇒ AttributesArray constructor

  A new instance of AttributesArray.

Constructor Details

#initialize(**options) ⇒ AttributesArray

Returns a new instance of AttributesArray.

Parameters:

• options (Hash<Symbol, Object>) —

  Configuration options for the constraint. Defaults to an empty Hash.

# File 'lib/cuprum/collections/constraints/order/attributes_array.rb', line 19

def initialize(**options)
  super(
    item_type: Cuprum::Collections::Constraints::AttributeName.instance,
    **options
  )
end

Class Method Details

.instance ⇒ Cuprum::Collections::Constraints::Order::AttributesArray

Returns a cached instance of the constraint with default options.

Returns:

• (Cuprum::Collections::Constraints::Order::AttributesArray) —

  a cached instance of the constraint with default options.

# File 'lib/cuprum/collections/constraints/order/attributes_array.rb', line 13

def self.instance
  @instance ||= new
end