Class: SimpleValidate::ValidatesNumericalityOf

Inherits:
ValidatesBase show all
Defined in:
lib/simple_validate/validates_numericality_of.rb

Instance Attribute Summary

Attributes inherited from ValidatesBase

#attribute, #condition, #message

Instance Method Summary collapse

Constructor Details

#initialize(attribute, options) ⇒ ValidatesNumericalityOf

Returns a new instance of ValidatesNumericalityOf.



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# File 'lib/simple_validate/validates_numericality_of.rb', line 5

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) 


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# File 'lib/simple_validate/validates_numericality_of.rb', line 10

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