node/tools/node_modules/eslint/lib/util/hash.js
Michaël Zasso 3dc3063275 tools: move eslint from tools to tools/node_modules
This is required because we need to add the babel-eslint dependency
and it has to be able to resolve "eslint".
babel-eslint is required to support future ES features such as async
iterators and import.meta.

Refs: https://github.com/nodejs/node/pull/17755
PR-URL: https://github.com/nodejs/node/pull/17820
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2018-01-11 09:48:05 +01:00

36 lines
1.0 KiB
JavaScript

/**
* @fileoverview Defining the hashing function in one place.
* @author Michael Ficarra
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const murmur = require("imurmurhash");
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Private
//------------------------------------------------------------------------------
/**
* hash the given string
* @param {string} str the string to hash
* @returns {string} the hash
*/
function hash(str) {
return murmur(str).result().toString(36);
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
module.exports = hash;