| /** |
| * @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; |