Benchmark: Template literals + regex vs safe accessor

Script Preparation code:

var toBoolean1 = value => !! ( `${ value }`.match( /true/i ));
 var toBoolean2 = value => !! (
     value === true
     || value?.toLowerCase?.() === 'true'
 );

Tests:

toBoolean1
toBoolean1 ( 'tRue' );
toBoolean2
toBoolean2 ( 'tRue' );
toBoolean1 2
toBoolean1 ( true );
toBoolean2 2
toBoolean2 ( true );
toBoolean1 3
toBoolean1 ( 'false' );
toBoolean2 3
toBoolean2 ( 'false' );

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
toBoolean1
toBoolean2
toBoolean1 2
toBoolean2 2
toBoolean1 3
toBoolean2 3

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.83 Safari/537.36

Browser/OS: Chrome 99 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
toBoolean1	8198004.0 Ops/sec
toBoolean2	14635190.0 Ops/sec
toBoolean1 2	8155793.0 Ops/sec
toBoolean2 2	14577150.0 Ops/sec
toBoolean1 3	9919168.0 Ops/sec
toBoolean2 3	14661700.0 Ops/sec

Template literals + regex vs safe accessor (version: 0)

Comparing performance of: toBoolean1 vs toBoolean2 vs toBoolean1 2 vs toBoolean2 2 vs toBoolean1 3 vs toBoolean2 3

Created: 3 years ago by: Guest

Jump to the latest result

toBoolean1

toBoolean2

toBoolean1 2

toBoolean2 2

toBoolean1 3

toBoolean2 3

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A