diff options
Diffstat (limited to 'node_modules/es5-ext/array/of/shim.js')
-rw-r--r-- | node_modules/es5-ext/array/of/shim.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/node_modules/es5-ext/array/of/shim.js b/node_modules/es5-ext/array/of/shim.js new file mode 100644 index 000000000..6cc9c3833 --- /dev/null +++ b/node_modules/es5-ext/array/of/shim.js @@ -0,0 +1,19 @@ +"use strict"; + +var isFunction = require("../../function/is-function") + , slice = Array.prototype.slice + , defineProperty = Object.defineProperty + , desc = { configurable: true, enumerable: true, writable: true, value: null }; + +module.exports = function (/* …items*/) { + var result, i, length; + if (!this || this === Array || !isFunction(this)) return slice.call(arguments); + result = new this(length = arguments.length); + for (i = 0; i < length; ++i) { + desc.value = arguments[i]; + defineProperty(result, i, desc); + } + desc.value = null; + result.length = length; + return result; +}; |