Merge pull request #1555 from jmm/use-native-isarray

Use native Array.isArray

Author: jmm

index.js

@@ -13,7 +13,7 @@ var concat = require('concat-stream');
 var inherits = require('inherits');
 var EventEmitter = require('events').EventEmitter;
 var xtend = require('xtend');
-var isarray = require('isarray');
+var isArray = Array.isArray;
 var defined = require('defined');
 var has = require('has');
 var sanitize = require('htmlescape').sanitize;
@@ -38,7 +38,7 @@ function Browserify (files, opts) {
     if (!(this instanceof Browserify)) return new Browserify(files, opts);
     if (!opts) opts = {};
 
-    if (typeof files === 'string' || isarray(files) || isStream(files)) {
+    if (typeof files === 'string' || isArray(files) || isStream(files)) {
         opts = xtend(opts, { entries: [].concat(opts.entries || [], files) });
     }
     else opts = xtend(files, opts);
@@ -72,7 +72,7 @@ function Browserify (files, opts) {
 
     var ignoreTransform = [].concat(opts.ignoreTransform).filter(Boolean);
     self._filterTransform = function (tr) {
-        if (Array.isArray(tr)) {
+        if (isArray(tr)) {
             return ignoreTransform.indexOf(tr[0]) === -1;
         }
         return ignoreTransform.indexOf(tr) === -1;
@@ -100,7 +100,7 @@ function Browserify (files, opts) {
 
 Browserify.prototype.require = function (file, opts) {
     var self = this;
-    if (isarray(file)) {
+    if (isArray(file)) {
         file.forEach(function (x) {
             if (typeof x === 'object') {
                 self.require(x.file, xtend(opts, x));
@@ -193,7 +193,7 @@ Browserify.prototype.require = function (file, opts) {
 Browserify.prototype.add = function (file, opts) {
     var self = this;
     if (!opts) opts = {};
-    if (isarray(file)) {
+    if (isArray(file)) {
         file.forEach(function (x) { self.add(x, opts) });
         return this;
     }
@@ -202,7 +202,7 @@ Browserify.prototype.add = function (file, opts) {
 
 Browserify.prototype.external = function (file, opts) {
     var self = this;
-    if (isarray(file)) {
+    if (isArray(file)) {
         file.forEach(function (f) {
             if (typeof f === 'object') {
                 self.external(f, xtend(opts, f));
@@ -285,7 +285,7 @@ Browserify.prototype.transform = function (tr, opts) {
     if (typeof opts === 'function' || typeof opts === 'string') {
         tr = [ opts, tr ];
     }
-    if (isarray(tr)) {
+    if (isArray(tr)) {
         opts = tr[1];
         tr = tr[0];
     }
@@ -341,7 +341,7 @@ Browserify.prototype.transform = function (tr, opts) {
 };
 
 Browserify.prototype.plugin = function (p, opts) {
-    if (isarray(p)) {
+    if (isArray(p)) {
         opts = p[1];
         p = p[0];
     }
@@ -496,7 +496,7 @@ Browserify.prototype._createDeps = function (opts) {
         mopts.modules = {};
         self._exclude.push.apply(self._exclude, Object.keys(builtins));
     }
-    else if (opts.builtins && isarray(opts.builtins)) {
+    else if (opts.builtins && isArray(opts.builtins)) {
         mopts.modules = {};
         opts.builtins.forEach(function (key) {
             mopts.modules[key] = builtins[key];

package.json

@@ -38,11 +38,9 @@
     "glob": "^5.0.15",
     "has": "^1.0.0",
     "htmlescape": "^1.1.0",
-    "stream-http": "^2.0.0",
     "https-browserify": "~0.0.0",
     "inherits": "~2.0.1",
     "insert-module-globals": "^7.0.0",
-    "isarray": "0.0.1",
     "labeled-stream-splicer": "^2.0.0",
     "module-deps": "^4.0.2",
     "os-browserify": "~0.1.1",
@@ -57,6 +55,7 @@
     "shasum": "^1.0.0",
     "shell-quote": "^1.4.3",
     "stream-browserify": "^2.0.0",
+    "stream-http": "^2.0.0",
     "string_decoder": "~0.10.0",
     "subarg": "^1.0.0",
     "syntax-error": "^1.1.1",

test/array.js

@@ -7,7 +7,7 @@ test('array add', function (t) {
     t.plan(expected.length);
 
     var b = browserify();
-    var files = [ 
+    var files = [
         __dirname + '/array/one.js',
         __dirname + '/array/two.js',
         __dirname + '/array/three.js'
@@ -25,14 +25,14 @@ test('array require', function (t) {
     t.plan(3);
 
     var b = browserify();
-    var files = [ 'isarray', 'subarg' ];
+    var files = [ 'defined', 'subarg' ];
     b.require(files);
     b.bundle(function (err, src) {
         var c = {};
         vm.runInNewContext(src, c);
-        
-        t.equal(c.require('isarray')([]), true);
-        t.equal(c.require('isarray')({}), false);
+
+        t.equal(c.require('defined')(undefined, true), true);
+        t.equal(c.require('defined')(undefined, false), false);
         t.deepEqual(c.require('subarg')(['-x', '3']), { x: 3, _: [] });
     });
 });
@@ -42,16 +42,16 @@ test('array require opts', function (t) {
 
     var b = browserify();
     var files = [
-        { file: require.resolve('isarray'), expose: 'abc' },
+        { file: require.resolve('defined'), expose: 'abc' },
         { file: require.resolve('subarg'), expose: 'def' }
     ];
     b.require(files);
     b.bundle(function (err, src) {
         var c = {};
         vm.runInNewContext(src, c);
-        
-        t.equal(c.require('abc')([]), true);
-        t.equal(c.require('abc')({}), false);
+
+        t.equal(c.require('abc')(undefined, true), true);
+        t.equal(c.require('abc')(undefined, false), false);
         t.deepEqual(c.require('def')(['-x', '3']), { x: 3, _: [] });
     });
 });