SparseArray
Simple hash like map from integer (0..(2^32-1)) to objects
Installation
Add this line to your application's Gemfile:
gem 'sparse_array'
And then execute:
$ bundle
Or install it yourself as:
$ gem install sparse_array
Usage
a = SparseArray.new
a[1] = 9
a[5] = a.fetch(5, 0) + 1
a.delete(1)
puts a.inspect
a.each.to_a
Methods defined:
a[key]
a[key]=val
a.fetch(key, default)
a.delete(key)
a.clear
a.empty?
a.size
a.count
a.include?
a.has_key?
a.keys
a.values
a.each{}
a.each_pair{}
a.each_key{}
a.each_value{}
a.inspect
a.initialize_copy(copy)
include Enumerable
Contributing
home page is https://github.com/funny-falcon/ruby_sparse_array
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request