Module: LittleWeasel::Modules::OrderValidatable

Included in:
Orderable
Defined in:
lib/LittleWeasel/modules/order_validatable.rb

Overview

This module provides methods to validate a value that can be used in sorting.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.validate(order:) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/LittleWeasel/modules/order_validatable.rb', line 8

def self.validate(order:)
  raise ArgumentError, "Argument order is not an Integer: #{order.class}" unless order.is_a? Integer
  raise ArgumentError, "Argument order '#{order}' is not a a number from 0-n" if order.negative?
end

Instance Method Details

#validate_order(order:) ⇒ Object 



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# File 'lib/LittleWeasel/modules/order_validatable.rb', line 13

def validate_order(order:)
  OrderValidatable.validate order: order
end