Class: Statinize::TypeValidator

Inherits:
Validator show all
Defined in:
lib/statinize/validators/type_validator.rb

Constant Summary

Constants inherited from Validator

Validator::NOT_VALIDATORS

Instance Attribute Summary

Attributes inherited from Validator

#attr_value, #instance, #validator_value

Instance Method Summary collapse

Methods inherited from Validator

#initialize

Constructor Details

This class inherits a constructor from Statinize::Validator

Instance Method Details

#error ⇒ Object 



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# File 'lib/statinize/validators/type_validator.rb', line 11

def error
  "should be #{validator_value}, found #{attr_value.class} instead"
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/statinize/validators/type_validator.rb', line 3

def valid?
  if validator_value.is_a? Class
    attr_value.is_a?(validator_value)
  elsif validator_value.is_a? Proc
    attr_value.is_a? instance.instance_exec(&validator_value)
  end || attr_value.nil?
end