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Sean Chittenden 25b09713b9 Manage dependencies via Godep Embrace the future and use Go 1.6's vendor support via Godep. Go 1.5 users should `export GO15VENDOREXPERIMENT=1`		2016-02-12 16:50:37 -08:00
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README.md	Manage dependencies via Godep	2016-02-12 16:50:37 -08:00
radix.go	Manage dependencies via Godep	2016-02-12 16:50:37 -08:00

README.md

go-radix

Provides the radix package that implements a radix tree. The package only provides a single Tree implementation, optimized for sparse nodes.

As a radix tree, it provides the following:

O(k) operations. In many cases, this can be faster than a hash table since the hash function is an O(k) operation, and hash tables have very poor cache locality.
Minimum / Maximum value lookups
Ordered iteration

For an immutable variant, see go-immutable-radix.

Documentation

The full documentation is available on Godoc.

Example

Below is a simple example of usage

// Create a tree
r := radix.New()
r.Insert("foo", 1)
r.Insert("bar", 2)
r.Insert("foobar", 2)

// Find the longest prefix match
m, _, _ := r.LongestPrefix("foozip")
if m != "foo" {
    panic("should be foo")
}