Class: SimpleValidate::ValidatesNumericalityOf

Inherits:

ValidatesBase

• Object
• ValidatesBase
• SimpleValidate::ValidatesNumericalityOf

Defined in:

lib/simple_validate/validates_numericality_of.rb

Instance Attribute Summary

Attributes inherited from ValidatesBase

#attribute, #condition, #message

Instance Method Summary

• #initialize(attribute, options) ⇒ ValidatesNumericalityOf constructor

  A new instance of ValidatesNumericalityOf.

• #valid?(instance) ⇒ Boolean

Constructor Details

#initialize(attribute, options) ⇒ ValidatesNumericalityOf

Returns a new instance of ValidatesNumericalityOf.

# File 'lib/simple_validate/validates_numericality_of.rb', line 3

def initialize(attribute, options)
  super(attribute, options[:message] ||
    'must be a number', options[:if] || proc { true })
end

Instance Method Details

#valid?(instance) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/simple_validate/validates_numericality_of.rb', line 8

def valid?(instance)
  instance.send(attribute).is_a?(Numeric)
end