class HashValidator::Validator::SimpleValidator
Attributes
lambda[RW]
Public Class Methods
new(name, lambda)
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Calls superclass method
HashValidator::Validator::Base::new
# File lib/hash_validator/validators/simple_validator.rb, line 5 def initialize(name, lambda) # lambda must accept one argument (the value) if lambda.arity != 1 raise StandardError.new("lambda should take only one argument - passed lambda takes #{lambda.arity}") end super(name) self.lambda = lambda end
Public Instance Methods
validate(key, value, _validations, errors)
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# File lib/hash_validator/validators/simple_validator.rb, line 15 def validate(key, value, _validations, errors) unless lambda.call(value) errors[key] = presence_error_message end end