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Diffstat (limited to 'node_modules/es5-ext/iterable/is.js')
-rw-r--r-- | node_modules/es5-ext/iterable/is.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/node_modules/es5-ext/iterable/is.js b/node_modules/es5-ext/iterable/is.js new file mode 100644 index 000000000..aa5a9b9e1 --- /dev/null +++ b/node_modules/es5-ext/iterable/is.js @@ -0,0 +1,11 @@ +"use strict"; + +var iteratorSymbol = require("es6-symbol").iterator + , isValue = require("../object/is-value") + , isArrayLike = require("../object/is-array-like"); + +module.exports = function (value) { + if (!isValue(value)) return false; + if (typeof value[iteratorSymbol] === "function") return true; + return isArrayLike(value); +}; |