Benchmark: last number checker

Script Preparation code:

const DEFAULT_COHORT_TEST_IDS = [0, 1, 2, 3, 4];
const DEFAULT_COHORT_TEST_IDS_STR = ['0', '1', '2', '3', '4'];
const getLastTokenOfString = (str: string) => {
  if (!str || typeof str !== 'string') return null;

  return str[str.length - 1];
};

Tests:

number list string slice
DEFAULT_COHORT_TEST_IDS.includes(Number('1234'.slice(-1)))
number list number divide
DEFAULT_COHORT_TEST_IDS.includes(Number('1234') & 10)
string list string indexing
DEFAULT_COHORT_TEST_IDS_STR.includes(getLastTokenOfString('1234'))

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
number list string slice
number list number divide
string list string indexing

Fastest: N/A

Slowest: N/A

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last number checker (version: 0)

Comparing performance of: number list string slice vs number list number divide vs string list string indexing

Created: one year ago by: Guest

Jump to the latest result

number list string slice

number list number divide

string list string indexing

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results