From 363723fc84f7b8477592e0105aeb331ec9a017af Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Mon, 14 Aug 2017 05:01:11 +0200 Subject: node_modules --- node_modules/es5-ext/object/copy.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 node_modules/es5-ext/object/copy.js (limited to 'node_modules/es5-ext/object/copy.js') diff --git a/node_modules/es5-ext/object/copy.js b/node_modules/es5-ext/object/copy.js new file mode 100644 index 000000000..5368e4281 --- /dev/null +++ b/node_modules/es5-ext/object/copy.js @@ -0,0 +1,19 @@ +"use strict"; + +var aFrom = require("../array/from") + , assign = require("./assign") + , value = require("./valid-value"); + +module.exports = function (obj/*, propertyNames, options*/) { + var copy = Object(value(obj)), propertyNames = arguments[1], options = Object(arguments[2]); + if (copy !== obj && !propertyNames) return copy; + var result = {}; + if (propertyNames) { + aFrom(propertyNames, function (propertyName) { + if (options.ensure || propertyName in obj) result[propertyName] = obj[propertyName]; + }); + } else { + assign(result, obj); + } + return result; +}; -- cgit v1.2.3