Tries for efficient automatic word completion in several languages.

• C++ - Vivek Narayanan (@vivekn)
• Go - Martijn van Maasakkers (@mvmaasakkers)
• Java - Marcus McCurdy (@volker48)
• Python - Vivek Narayanan (@vivekn)
• Ruby - Colin Dean (@colindean)

Want to add an implementation? Submit a pull request! Please also submit tests and preferably a benchmark, too.

See the tests or the benchmarks for examples, but the general gist is something like this, in Ruby notation:

trie = Trie.new
trie.insert("word")
array_of_words_that_begin_with = trie.autocomplete("wo")

License - BSD