@atsjj/btreemap v0.1.0

BTreeMap

BTreeMap is a library that implements Map based on a B-Tree. BTreeMap has first-class support for Deno and TypeScript, but also ships with support for Node CommonJS and ES Modules.

BTreeMap is based on the work of Ruby-BTree.

Install (Node)

npm install --save @atsjj/btreemap;

Usage

Deno

import { Tree } from "https://deno.land/x/btreemap/mod.ts";

const tree: Tree<string, string> = new Tree();

tree.set("key 1", "value 1");
tree.set("key 3", "value 3");
tree.set("key 2", "value 2");

console.log(tree.get("key 1")) // "value 1"
console.log(tree.get("key 3")) // "value 3"
console.log(tree.get("key 2")) // "value 2"

Browser

<script type="module">
  import { Tree } from "https://cdn.skypack.dev/@atsjj/btreemap";

  const tree: Tree<string, string> = new Tree();

  tree.set("key 1", "value 1");
  tree.set("key 3", "value 3");
  tree.set("key 2", "value 2");

  console.log(tree.get("key 1")) // "value 1"
  console.log(tree.get("key 3")) // "value 3"
  console.log(tree.get("key 2")) // "value 2"
</script>

Node / ESM

import { Tree } from "@atsjj/btreemap";

const tree: Tree<string, string> = new Tree();

tree.set("key 1", "value 1");
tree.set("key 3", "value 3");
tree.set("key 2", "value 2");

console.log(tree.get("key 1")) // "value 1"
console.log(tree.get("key 3")) // "value 3"
console.log(tree.get("key 2")) // "value 2"

Node / CJS

const { Tree } = require("@atsjj/btreemap");

const tree: Tree<string, string> = new Tree();

tree.set("key 1", "value 1");
tree.set("key 3", "value 3");
tree.set("key 2", "value 2");

console.log(tree.get("key 1")) // "value 1"
console.log(tree.get("key 3")) // "value 3"
console.log(tree.get("key 2")) // "value 2"