diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys')
4 files changed, 28 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js new file mode 100644 index 0000000000..e18e61701f --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/implement.js @@ -0,0 +1,6 @@ +'use strict'; + +if (!require('./is-implemented')()) { + Object.defineProperty(Array.prototype, 'keys', { value: require('./shim'), + configurable: true, enumerable: false, writable: true }); +} diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js new file mode 100644 index 0000000000..2f89cffe10 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/index.js @@ -0,0 +1,4 @@ +'use strict'; + +module.exports = require('./is-implemented')() ? + Array.prototype.keys : require('./shim'); diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js new file mode 100644 index 0000000000..06bd87bf29 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/is-implemented.js @@ -0,0 +1,14 @@ +'use strict'; + +module.exports = function () { + var arr = [1, 'foo'], iterator, result; + if (typeof arr.keys !== 'function') return false; + iterator = arr.keys(); + if (!iterator) return false; + if (typeof iterator.next !== 'function') return false; + result = iterator.next(); + if (!result) return false; + if (result.value !== 0) return false; + if (result.done !== false) return false; + return true; +}; diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js new file mode 100644 index 0000000000..83773f6ec9 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/array/#/keys/shim.js @@ -0,0 +1,4 @@ +'use strict'; + +var ArrayIterator = require('es6-iterator/array'); +module.exports = function () { return new ArrayIterator(this, 'key'); }; |