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Added value not false check when assigning root for package #3

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Merged
merged 2 commits into from
Aug 4, 2018
Merged

Added value not false check when assigning root for package #3

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62602d5
Added value not false check when assigning root for package
ptMuta Aug 3, 2018
2c3b14e
A more elegant fix as suggested by @benjamn
ptMuta Aug 4, 2018
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4 changes: 1 addition & 3 deletions src/tuple.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,9 +29,7 @@ export { tuple };
// object, there's no reliable way to get the global object across all JS
// environments without using the `Function` constructor, so instead we
// use the global `Array` constructor as a shared namespace.
const root = globalKey in Array
? Array[globalKey]
: def(Array, globalKey, new UniversalWeakMap, false);
const root = Array[globalKey] || def(Array, globalKey, new UniversalWeakMap, false);

function intern(array) {
let node = root;
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