Class: ApipieDSL::Validator::ProcValidator

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

Instance Attribute Summary

Attributes inherited from BaseValidator

#param_description

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseValidator

#==, #docs, #expected_type, find, inherited, #inspect, #inspected_fields, #merge_with, #sub_params, #to_s, #valid?

Constructor Details

#initialize(param_description, argument) ⇒ ProcValidator

Returns a new instance of ProcValidator.



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# File 'lib/apipie_dsl/validator.rb', line 278

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

Class Method Details

.build(param_description, argument, _options, _block) ⇒ Object 



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# File 'lib/apipie_dsl/validator.rb', line 289

def self.build(param_description, argument, _options, _block)
  return if !argument.is_a?(Proc) || argument.arity != 1

  new(param_description, argument)
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/apipie_dsl/validator.rb', line 295

def description
  @help
end

#validate(value) ⇒ Object 



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# File 'lib/apipie_dsl/validator.rb', line 283

def validate(value)
  # The proc should return true if value is valid
  # Otherwise it should return a string
  !(@help = @proc.call(value)).is_a?(String)
end