Class: Attribool::Validators::AttributeListValidator

Inherits:

Object

• Object
• Attribool::Validators::AttributeListValidator

Defined in:

lib/attribool/validators/attribute_list_validator.rb

Overview

Ensures that every item is an instance of Attribool::Attribute.

Instance Method Summary

• #error ⇒ TypeError

  The exception to raise if validations fail.

• #initialize(*items) ⇒ AttributeListValidator constructor

  Construct the validator.

• #valid? ⇒ Boolean

  Are all items an instance of Attribool::Attribute?.

Constructor Details

#initialize(*items) ⇒ AttributeListValidator

Construct the validator.

Parameters:

• *items (Attribool::Attribute)

# File 'lib/attribool/validators/attribute_list_validator.rb', line 11

def initialize(*items)
  @items = items
end

Instance Method Details

#error ⇒ TypeError

The exception to raise if validations fail.

Returns:

• (TypeError) —

  the exception with message

# File 'lib/attribool/validators/attribute_list_validator.rb', line 27

def error
  TypeError.new("All items must be an instance of Attribool::Attribute")
end

#valid? ⇒ Boolean

Are all items an instance of Attribool::Attribute?

Returns:

• (Boolean)

# File 'lib/attribool/validators/attribute_list_validator.rb', line 19

def valid?
  @items.all?(Attribool::Attribute)
end