GitHub - gregwebs/ruby-hash-extensions: A ruby hash in which every value returned is an Array.

gregwebs / ruby-hash-extensions Public

Notifications You must be signed in to change notification settings
Fork 2
Star 3

A ruby hash in which every value returned is an Array.

Notifications

Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
lib		lib
spec		spec
LICENSE		LICENSE
README		README

Repository files navigation

includes
- required_key(key, error_message = nil)
- required_keys(*keys)
- required_key!(key, error_message = nil)
- assert_required_keys(*required_keys) 
- assert_only_keys(*only_keys)
- dup_values(&default_proc)
- class HashOfArrays


HashOfArrays
accesing a value with the bracket notation will always return an array

ha = HashOfArrays.new(:foo => 'bar', :arr => [1,2])
ha[:foo] # => ['bar']
ha[:arr] # => [1,2]