add new entries

packages/core-js/actual/array/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/array/unshift');
+
+module.exports = parent;

packages/core-js/actual/array/virtual/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../../stable/array/virtual/unshift');
+
+module.exports = parent;

packages/core-js/actual/instance/push.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/instance/push');
+
+module.exports = parent;

packages/core-js/actual/instance/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../stable/instance/push');
+
+module.exports = parent;

packages/core-js/es/array/unshift.js

@@ -0,0 +1,4 @@
+require('../../modules/es.array.unshift');
+var entryUnbind = require('../../internals/entry-unbind');
+
+module.exports = entryUnbind('Array', 'unshift');

packages/core-js/es/array/virtual/unshift.js

@@ -0,0 +1,4 @@
+require('../../../modules/es.array.unshift');
+var entryVirtual = require('../../../internals/entry-virtual');
+
+module.exports = entryVirtual('Array').unshift;

packages/core-js/es/instance/push.js

@@ -0,0 +1,9 @@
+var isPrototypeOf = require('../../internals/object-is-prototype-of');
+var method = require('../array/virtual/push');
+
+var ArrayPrototype = Array.prototype;
+
+module.exports = function (it) {
+  var own = it.push;
+  return it === ArrayPrototype || (isPrototypeOf(ArrayPrototype, it) && own === ArrayPrototype.push) ? method : own;
+};

packages/core-js/es/instance/unshift.js

@@ -0,0 +1,9 @@
+var isPrototypeOf = require('../../internals/object-is-prototype-of');
+var method = require('../array/virtual/unshift');
+
+var ArrayPrototype = Array.prototype;
+
+module.exports = function (it) {
+  var own = it.unshift;
+  return it === ArrayPrototype || (isPrototypeOf(ArrayPrototype, it) && own === ArrayPrototype.unshift) ? method : own;
+};

packages/core-js/full/array/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../actual/array/unshift');
+
+module.exports = parent;

packages/core-js/full/array/virtual/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../../actual/array/virtual/unshift');
+
+module.exports = parent;

packages/core-js/full/instance/push.js

@@ -0,0 +1,3 @@
+var parent = require('../../actual/instance/push');
+
+module.exports = parent;

packages/core-js/full/instance/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../actual/instance/push');
+
+module.exports = parent;

packages/core-js/stable/array/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../es/array/unshift');
+
+module.exports = parent;

packages/core-js/stable/array/virtual/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../../es/array/virtual/unshift');
+
+module.exports = parent;

packages/core-js/stable/instance/push.js

@@ -0,0 +1,3 @@
+var parent = require('../../es/instance/push');
+
+module.exports = parent;

packages/core-js/stable/instance/unshift.js

@@ -0,0 +1,3 @@
+var parent = require('../../es/instance/push');
+
+module.exports = parent;

tests/commonjs.mjs

@@ -78,6 +78,7 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof load(NS, 'array/reverse') == 'function');
     ok(typeof load(NS, 'array/index-of') == 'function');
     ok(typeof load(NS, 'array/last-index-of') == 'function');
+    ok(typeof load(NS, 'array/unshift') == 'function');
     ok(load(NS, 'array/concat')([1, 2, 3], [4, 5, 6]).length === 6);
     ok(load(NS, 'array/copy-within')([1, 2, 3, 4, 5], 0, 3)[0] === 4);
     ok('next' in load(NS, 'array/entries')([]));
@@ -108,6 +109,7 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof load(NS, 'array/virtual/reverse') == 'function');
     ok(typeof load(NS, 'array/virtual/index-of') == 'function');
     ok(typeof load(NS, 'array/virtual/last-index-of') == 'function');
+    ok(typeof load(NS, 'array/virtual/unshift') == 'function');
     ok(load(NS, 'array/virtual/concat').call([1, 2, 3], [4, 5, 6]).length === 6);
     ok(load(NS, 'array/virtual/copy-within').call([1, 2, 3, 4, 5], 0, 3)[0] === 4);
     ok('next' in load(NS, 'array/virtual/entries').call([]));
@@ -467,6 +469,12 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof instancePadStart('') == 'function');
     ok(instancePadStart('').call('a', 3, 'b') === 'bba');
 
+    const instancePush = load(NS, 'instance/push');
+    ok(typeof instancePush == 'function');
+    ok(instancePush({}) === undefined);
+    ok(typeof instancePush([]) == 'function');
+    ok(instancePush([]).call([1], 8) === 2);
+
     const instanceReduceRight = load(NS, 'instance/reduce-right');
     ok(typeof instanceReduceRight == 'function');
     ok(instanceReduceRight({}) === undefined);
@@ -553,6 +561,12 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof instanceTrim('') == 'function');
     ok(instanceTrim('').call(' 1 ') === '1');
 
+    const instanceUnshift = load(NS, 'instance/unshift');
+    ok(typeof instanceUnshift == 'function');
+    ok(instanceUnshift({}) === undefined);
+    ok(typeof instanceUnshift([]) == 'function');
+    ok(instanceUnshift([]).call([1], 8) === 2);
+
     const instanceValues = load(NS, 'instance/values');
     ok(typeof instanceValues == 'function');
     ok(instanceValues({}) === undefined);