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.



276
277
278
279
 
# File 'lib/apipie_dsl/validator.rb', line 276

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

Class Method Details

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



287
288
289
290
291
 
# File 'lib/apipie_dsl/validator.rb', line 287

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 



293
294
295
 
# File 'lib/apipie_dsl/validator.rb', line 293

def description
  @help
end

#validate(value) ⇒ Object 



281
282
283
284
285
 
# File 'lib/apipie_dsl/validator.rb', line 281

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