Class: ParamsValidator::Validator::Whitelist

Inherits:
Object
  • Object
show all
Defined in:
lib/params_validator/validator/whitelist.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition) ⇒ Whitelist

Returns a new instance of Whitelist.



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# File 'lib/params_validator/validator/whitelist.rb', line 6

def initialize(definition)
  @default = definition[:_default] if definition.key?(:_default)
  @whitelist = definition[:_whitelist].map(&:to_s).to_set
end

Instance Attribute Details

#default ⇒ Object (readonly)

Returns the value of attribute default.



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# File 'lib/params_validator/validator/whitelist.rb', line 4

def default
  @default
end

Instance Method Details

#default? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/params_validator/validator/whitelist.rb', line 11

def default?
  instance_variable_defined?('@default')
end

#error_message ⇒ Object 



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# File 'lib/params_validator/validator/whitelist.rb', line 15

def error_message
  'is invalid'
end

#valid?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/params_validator/validator/whitelist.rb', line 19

def valid?(value)
  whitelist.include?(value)
end