Add support for named exports (#67)

Fixes: #58

package.json

@@ -3,6 +3,7 @@
   "version": "1.6.1",
   "description": "Easy library for generating unique passwords.",
   "main": "main.js",
+  "exports": "./main.js",
   "types": "src/generate.d.ts",
   "scripts": {
     "test": "./node_modules/.bin/mocha",

src/generate.js

@@ -1,7 +1,5 @@
 var crypto = require('crypto');
 
-var self = module.exports;
-
 const RANDOM_BATCH_SIZE = 256;
 
 var randomIndex;
@@ -77,7 +75,7 @@ var generate = function(options, pool) {
 };
 
 // Generate a random password.
-self.generate = function(options) {
+module.exports.generate = function(options) {
 	// Set defaults.
 	options = options || {};
 	if (!Object.prototype.hasOwnProperty.call(options, 'length')) options.length = 10;
@@ -143,11 +141,11 @@ self.generate = function(options) {
 };
 
 // Generates multiple passwords at once with the same options.
-self.generateMultiple = function(amount, options) {
+module.exports.generateMultiple = function(amount, options) {
 	var passwords = [];
 
 	for (var i = 0; i < amount; i++) {
-		passwords[i] = self.generate(options);
+		passwords[i] = module.exports.generate(options);
 	}
 
 	return passwords;

test/esm.mjs

@@ -0,0 +1,13 @@
+import chai from 'chai';
+import { generate, generateMultiple } from 'generate-password';
+
+const { assert } = chai;
+
+describe('generate-password', function() {
+	describe('import()', function() {
+		it('should correctly import with named exports', function() {
+			assert.isFunction(generate);
+			assert.isFunction(generateMultiple);
+		});
+	});
+});