diff options
author | isaacs <i@izs.me> | 2020-07-23 20:58:04 +0300 |
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committer | isaacs <i@izs.me> | 2020-07-29 21:53:42 +0300 |
commit | ad5e07d8bd86d1dbe2b03dc142f8c8d6f4828ffe (patch) | |
tree | 97b66f97d77f35774f10a5e3e9957b1897d150bb /node_modules/object-keys/index.js | |
parent | a16994cfdd2f255016f3d8ee60d03473d80eabd8 (diff) |
Full dependency reboot
Reinstall everything from a clean node_modules and package-lock.json
state.
Re-generate list of bundleDependencies and node_modules/.gitignore with
a script that does the right thing based on actual dependency state.
Diffstat (limited to 'node_modules/object-keys/index.js')
-rw-r--r-- | node_modules/object-keys/index.js | 121 |
1 files changed, 6 insertions, 115 deletions
diff --git a/node_modules/object-keys/index.js b/node_modules/object-keys/index.js index 3f2463eb8..a43807d2f 100644 --- a/node_modules/object-keys/index.js +++ b/node_modules/object-keys/index.js @@ -1,135 +1,26 @@ 'use strict'; -// modified from https://github.com/es-shims/es5-shim -var has = Object.prototype.hasOwnProperty; -var toStr = Object.prototype.toString; var slice = Array.prototype.slice; var isArgs = require('./isArguments'); -var isEnumerable = Object.prototype.propertyIsEnumerable; -var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString'); -var hasProtoEnumBug = isEnumerable.call(function () {}, 'prototype'); -var dontEnums = [ - 'toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor' -]; -var equalsConstructorPrototype = function (o) { - var ctor = o.constructor; - return ctor && ctor.prototype === o; -}; -var excludedKeys = { - $applicationCache: true, - $console: true, - $external: true, - $frame: true, - $frameElement: true, - $frames: true, - $innerHeight: true, - $innerWidth: true, - $outerHeight: true, - $outerWidth: true, - $pageXOffset: true, - $pageYOffset: true, - $parent: true, - $scrollLeft: true, - $scrollTop: true, - $scrollX: true, - $scrollY: true, - $self: true, - $webkitIndexedDB: true, - $webkitStorageInfo: true, - $window: true -}; -var hasAutomationEqualityBug = (function () { - /* global window */ - if (typeof window === 'undefined') { return false; } - for (var k in window) { - try { - if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') { - try { - equalsConstructorPrototype(window[k]); - } catch (e) { - return true; - } - } - } catch (e) { - return true; - } - } - return false; -}()); -var equalsConstructorPrototypeIfNotBuggy = function (o) { - /* global window */ - if (typeof window === 'undefined' || !hasAutomationEqualityBug) { - return equalsConstructorPrototype(o); - } - try { - return equalsConstructorPrototype(o); - } catch (e) { - return false; - } -}; - -var keysShim = function keys(object) { - var isObject = object !== null && typeof object === 'object'; - var isFunction = toStr.call(object) === '[object Function]'; - var isArguments = isArgs(object); - var isString = isObject && toStr.call(object) === '[object String]'; - var theKeys = []; - - if (!isObject && !isFunction && !isArguments) { - throw new TypeError('Object.keys called on a non-object'); - } - var skipProto = hasProtoEnumBug && isFunction; - if (isString && object.length > 0 && !has.call(object, 0)) { - for (var i = 0; i < object.length; ++i) { - theKeys.push(String(i)); - } - } +var origKeys = Object.keys; +var keysShim = origKeys ? function keys(o) { return origKeys(o); } : require('./implementation'); - if (isArguments && object.length > 0) { - for (var j = 0; j < object.length; ++j) { - theKeys.push(String(j)); - } - } else { - for (var name in object) { - if (!(skipProto && name === 'prototype') && has.call(object, name)) { - theKeys.push(String(name)); - } - } - } - - if (hasDontEnumBug) { - var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object); - - for (var k = 0; k < dontEnums.length; ++k) { - if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) { - theKeys.push(dontEnums[k]); - } - } - } - return theKeys; -}; +var originalKeys = Object.keys; keysShim.shim = function shimObjectKeys() { if (Object.keys) { var keysWorksWithArguments = (function () { // Safari 5.0 bug - return (Object.keys(arguments) || '').length === 2; + var args = Object.keys(arguments); + return args && args.length === arguments.length; }(1, 2)); if (!keysWorksWithArguments) { - var originalKeys = Object.keys; Object.keys = function keys(object) { // eslint-disable-line func-name-matching if (isArgs(object)) { return originalKeys(slice.call(object)); - } else { - return originalKeys(object); } + return originalKeys(object); }; } } else { |