Sha256: a3576621136124d430321634db6ac9cbb47aa45f82bd4b9dbc742f0cb450984c
Contents?: true
Size: 893 Bytes
Versions: 12
Compression:
Stored size: 893 Bytes
Contents
module Mongomatic
module Validatable
module Understandable #:nodoc:
module ClassMethods #:nodoc:
def understands(*args)
understandings.concat args
end
def understandings
@understandings ||= []
end
def all_understandings
return understandings + self.superclass.all_understandings if self.superclass.respond_to? :all_understandings
understandings
end
end
def self.included(klass)
klass.extend ClassMethods
end
def must_understand(hash)
invalid_options = hash.inject([]) do |errors, (key, value)|
errors << key.to_s unless self.class.all_understandings.include?(key)
errors
end
raise ArgumentError.new("invalid options: #{invalid_options.join(', ')}") if invalid_options.any?
true
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems