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Run results for:
str.match vs str.Split
Test String.match with regex against String.split with string. We are splitting a string at the spaces.
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<iframe src="https://measurethat.net/Embed?id=537845" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Safari/605.1.15
Browser:
Safari 17
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
String.split
16.5M/s
Regex.match
2.5M/s
View exact numbers
Test name
Executions per second
✓
String.split
16,520,140 Ops/sec
Regex.match
2,502,902 Ops/sec
Script Preparation code:
string = "This is a benchmark to test if matching a regex is faster that splitting a string"; regex = /\S+/gi;
Tests:
String.split
string.split(" ")
Regex.match
string.match(regex)