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authorAndrej Mihajlov <and@codeispoetry.ru>2017-02-13 16:39:16 +0000
committerAndrej Mihajlov <and@codeispoetry.ru>2017-02-13 16:39:16 +0000
commit91c10ffcf4c0577507970d71f1d21f4a7de51196 (patch)
tree219391f63056dd7e3495a9decd57663a0a454650 /app/lib/enum.js
parent958f44741b463ba1437826e91da7c75c44cc28b9 (diff)
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diff --git a/app/lib/enum.js b/app/lib/enum.js
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+import assert from 'assert';
+
+/**
+ * Creates enum object with keys provided as arguments
+ */
+export default function Enum() {
+ let object = {};
+
+ for(const key of arguments) {
+ Object.defineProperty(object, key, {
+ enumerable: true,
+ value: key,
+ writable: false
+ });
+ }
+
+ Object.freeze(object);
+
+ return object;
+};