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Tests:

Ramda
R.pipe( R.sort(R.descend(R.propOr('', 'created'))), R.addIndex(R.map)(R.flip(R.assoc('index'))) )(objs);
Vanilla
[...objs] .sort((a,b) => { if (a.created > b.created) { return -1; } if (a.created < b.created) { return 1; } return 0; }) .map((item, index) => { return {...item, index}; });

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Ramda
Vanilla

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 25 days ago):

LLMs can make mistakes. Check important info.

Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36

Browser/OS: Chrome 85 on Mac OS X 10.14.6

View result in a separate tab

Test name	Executions per second
Ramda	746.1 Ops/sec
Vanilla	1248.3 Ops/sec

Related benchmarks:

Ramda vs Vanilla - sort and add index (version: 0)

Comparing performance of: Ramda vs Vanilla

Created: 4 years ago by: Guest

Jump to the latest result

Ramda

Vanilla

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 25 days ago):