Class: HashValidator::Validator::EnumerableValidator

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

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Constructor Details

#initialize ⇒ EnumerableValidator

Returns a new instance of EnumerableValidator.



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

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

Instance Method Details

#presence_error_message ⇒ Object 



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

def presence_error_message
  'value from list required'
end

#should_validate?(rhs) ⇒ Boolean

Returns:

  • (Boolean) 


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

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

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



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# File 'lib/hash_validator/validators/enumerable_validator.rb', line 14

def validate(key, value, validations, errors)
  unless validations.include?(value)
    errors[key] = presence_error_message
  end
end