Sha256: fcf3e5f1b39ffbf9eead70584a097dcb7acb1a285c64377791148942c5a4f6c0
Contents?: true
Size: 682 Bytes
Versions: 47
Compression:
Stored size: 682 Bytes
Contents
module Validatable
module Requireable #:nodoc:
module ClassMethods #:nodoc:
def requires(*args)
required_options.concat args
end
def required_options
@required_options ||= []
end
end
def self.included(klass)
klass.extend ClassMethods
end
def requires(options)
required_options = self.class.required_options.inject([]) do |errors, attribute|
errors << attribute.to_s unless options.has_key?(attribute)
errors
end
raise ArgumentError.new("#{self.class} requires options: #{required_options.join(', ')}") if required_options.any?
true
end
end
end
Version data entries
47 entries across 47 versions & 13 rubygems