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-rw-r--r--node_modules/setprototypeof/index.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/setprototypeof/index.js b/node_modules/setprototypeof/index.js
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+++ b/node_modules/setprototypeof/index.js
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+'use strict'
+/* eslint no-proto: 0 */
+module.exports = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array ? setProtoOf : mixinProperties)
+
+function setProtoOf (obj, proto) {
+ obj.__proto__ = proto
+ return obj
+}
+
+function mixinProperties (obj, proto) {
+ for (var prop in proto) {
+ if (!Object.prototype.hasOwnProperty.call(obj, prop)) {
+ obj[prop] = proto[prop]
+ }
+ }
+ return obj
+}