module Hashie::Extensions::MergeInitializer

The MergeInitializer is a super-simple mixin that allows you to initialize a subclass of Hash with another Hash to give you faster startup time for Hash subclasses. Note that you can still provide a default value as a second argument to the initializer.

@example

class MyHash < Hash
  include Hashie::Extensions::MergeInitializer
end

h = MyHash.new(:abc => 'def')
h[:abc] # => 'def'