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Run results for:
Optional Chaining versus _.get lodash V22
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Browser:
Chrome 146
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
Optional Chaining
191693936.0 Ops/sec
Lodash
13029799.0 Ops/sec
Script Preparation code:
var obj = {a: {b: {c: {d: 1}}}}
Tests:
Optional Chaining
obj.a == null ? undefined : obj.a.b == null ? undefined : obj.a.b.c == null ? undefined : obj.a.b.c.d
Lodash
_.get(obj, "a.b.c.d")