Class: Restapi::Validator::ArrayValidator

Inherits:
BaseValidator show all
Defined in:
lib/restapi/validator.rb

Overview

arguments value must be one of given in array

Instance Attribute Summary

Attributes inherited from BaseValidator

#param_description

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseValidator

#expected_type, find, inherited, #param_name, #to_json, #to_s, #valid?

Constructor Details

#initialize(param_description, argument) ⇒ ArrayValidator

Returns a new instance of ArrayValidator.



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# File 'lib/restapi/validator.rb', line 133

def initialize(param_description, argument)
  super(param_description)
  @array = argument
end

Class Method Details

.build(param_description, argument, options, proc) ⇒ Object 



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# File 'lib/restapi/validator.rb', line 142

def self.build(param_description, argument, options, proc)
  self.new(param_description, argument) if argument.is_a?(Array)
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/restapi/validator.rb', line 150

def description
  "Parameter has to be one of: #{@array.join(', ')}."
end

#error ⇒ Object 



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# File 'lib/restapi/validator.rb', line 146

def error
  "Parameter #{param_name} has bad value (#{@error_value.inspect}). Expecting one of: #{@array.join(',')}."
end

#validate(value) ⇒ Object 



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# File 'lib/restapi/validator.rb', line 138

def validate(value)
  @array.include?(value)
end