Class: HashValidator::Validator::ClassValidator

Inherits:
Base
  • Object
show all
Defined in:
lib/hash_validator/validators/class_validator.rb

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Methods inherited from Base

#presence_error_message

Constructor Details

#initialize ⇒ ClassValidator

Returns a new instance of ClassValidator.



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# File 'lib/hash_validator/validators/class_validator.rb', line 2

def initialize
  super('_class')  # The name of the validator, underscored as it won't usually be directly invoked (invoked through use of validator)
end

Instance Method Details

#should_validate?(rhs) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hash_validator/validators/class_validator.rb', line 6

def should_validate?(rhs)
  rhs.is_a?(Class)
end

#validate(key, value, klass, errors) ⇒ Object 



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# File 'lib/hash_validator/validators/class_validator.rb', line 10

def validate(key, value, klass, errors)
  unless value.is_a?(klass)
    errors[key] = "#{klass} required"
  end
end