diff options
Diffstat (limited to 'node_modules/es5-ext/array/of')
-rw-r--r-- | node_modules/es5-ext/array/of/implement.js | 8 | ||||
-rw-r--r-- | node_modules/es5-ext/array/of/index.js | 5 | ||||
-rw-r--r-- | node_modules/es5-ext/array/of/is-implemented.js | 8 | ||||
-rw-r--r-- | node_modules/es5-ext/array/of/shim.js | 19 |
4 files changed, 40 insertions, 0 deletions
diff --git a/node_modules/es5-ext/array/of/implement.js b/node_modules/es5-ext/array/of/implement.js new file mode 100644 index 000000000..92f8f3e30 --- /dev/null +++ b/node_modules/es5-ext/array/of/implement.js @@ -0,0 +1,8 @@ +"use strict"; + +if (!require("./is-implemented")()) { + Object.defineProperty(Array, "of", { value: require("./shim"), + configurable: true, +enumerable: false, +writable: true }); +} diff --git a/node_modules/es5-ext/array/of/index.js b/node_modules/es5-ext/array/of/index.js new file mode 100644 index 000000000..43ab3f627 --- /dev/null +++ b/node_modules/es5-ext/array/of/index.js @@ -0,0 +1,5 @@ +"use strict"; + +module.exports = require("./is-implemented")() + ? Array.of + : require("./shim"); diff --git a/node_modules/es5-ext/array/of/is-implemented.js b/node_modules/es5-ext/array/of/is-implemented.js new file mode 100644 index 000000000..20b80c207 --- /dev/null +++ b/node_modules/es5-ext/array/of/is-implemented.js @@ -0,0 +1,8 @@ +"use strict"; + +module.exports = function () { + var of = Array.of, result; + if (typeof of !== "function") return false; + result = of("foo", "bar"); + return Boolean(result && (result[1] === "bar")); +}; 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; +}; |