module Hashie
module Hashie::Extensions
module Hashie::Extensions::Coercion
module Hashie::Extensions::Coercion::ClassMethods
module Hashie::Extensions::Coercion::InstanceMethods
module Hashie::Extensions::DeepMerge
module Hashie::Extensions::IndifferentAccess
module Hashie::Extensions::KeyConversion
module Hashie::Extensions::MergeInitializer
module Hashie::Extensions::MethodAccess
module Hashie::Extensions::MethodQuery
module Hashie::Extensions::MethodReader
module Hashie::Extensions::MethodWriter
module Hashie::Extensions::StringifyKeys
module Hashie::Extensions::Structure
module Hashie::Extensions::Structure::ClassMethods
module Hashie::Extensions::SymbolizeKeys
module Hashie::HashExtensions
module Hashie::PrettyInspect
class Hashie::Clash
class Hashie::Clash::ChainError
class Hashie::Dash
class Hashie::Hash
class Hashie::Mash
class Hashie::Trash
hashie
2.0.2
:: required?
def self.required?(name) required_properties.include? name.to_sym end