Run results for: endsWith vs match for multiple strings

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36

Browser: Chrome 53

Operating system: Mac OS X 10.10.5

Device Platform: Other

Date tested: 8 years ago

Test name	Executions per second
endsWith	1260630.1 Ops/sec
regex	4541855.0 Ops/sec

Script Preparation code:

var matches = ['alpha', 'beta', 'charlie', 'delta'];
var regex = new RegExp(`(${matches.join('|')})$`);
var str = 'abcdefghijklmnopqrstuvwxyz';

AخA
 
var matches = ['alpha', 'beta', 'charlie', 'delta'];var regex = new RegExp(`(${matches.join('|')})$`);var str = 'abcdefghijklmnopqrstuvwxyz';

Tests:

endsWith
matches.some(match => str.endsWith(match))
matches.some(match => str.endsWith(match))
regex
regex.test(str)
regex.test(str)