| node | memory | cpu |
| v0.10.29 | 8.59 GB | Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz |
| CoffeeScript comprehension | 35,419 ops/sec ±16.91% (35 runs sampled) |
| for loop (with function call) | 38,041 ops/sec ±11.40% (37 runs sampled) |
| Array#map | 7,590 ops/sec ±10.86% (40 runs sampled) |
| underscore#map | 9,937 ops/sec ±7.38% (47 runs sampled) |
| lodash#map | 37,105 ops/sec ±5.73% (59 runs sampled) |
Notes:
- Fastest is lodash#map,for loop (with function call),CoffeeScript comprehension
| node | memory | cpu |
| v0.10.30 | 519 MB | QEMU Virtual CPU version 1.0 |
| CoffeeScript comprehension | 2,773 ops/sec ±2.50% (11 runs sampled) |
| for loop (with function call) | 2,759 ops/sec ±14.74% (13 runs sampled) |
| Array#map | 844 ops/sec ±7.22% (13 runs sampled) |
| underscore#map | 1,057 ops/sec ±6.97% (13 runs sampled) |
| lodash#map | 4,257 ops/sec ±4.98% (20 runs sampled) |
Notes:
- Fastest is lodash#map
| node | memory | cpu |
| v0.10.29 | 8.30 GB | Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz |
| CoffeeScript comprehension | 25,414 ops/sec ±18.40% (29 runs sampled) |
| for loop (with function call) | 21,676 ops/sec ±13.46% (28 runs sampled) |
| Array#map | 4,693 ops/sec ±12.94% (28 runs sampled) |
| underscore#map | 6,770 ops/sec ±10.48% (37 runs sampled) |
| lodash#map | 29,264 ops/sec ±8.86% (53 runs sampled) |
Notes:
- Fastest is lodash#map,CoffeeScript comprehension
| node | memory | cpu |
| v0.11.13 | 4.29 GB | Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz |
| CoffeeScript comprehension | 54,031 ops/sec ±11.05% (43 runs sampled) |
| for loop (with function call) | 56,617 ops/sec ±8.42% (46 runs sampled) |
| Array#map | 7,428 ops/sec ±7.36% (50 runs sampled) |
| underscore#map | 9,554 ops/sec ±5.74% (53 runs sampled) |
| lodash#map | 123,316 ops/sec ±4.19% (79 runs sampled) |
Notes:
- Fastest is lodash#map
| node | memory | cpu |
| v0.11.13 | 8.59 GB | Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz |
| CoffeeScript comprehension | 31,861 ops/sec ±8.77% (25 runs sampled) |
| for loop (with function call) | 33,644 ops/sec ±12.71% (26 runs sampled) |
| Array#map | 5,550 ops/sec ±9.94% (35 runs sampled) |
| underscore#map | 7,188 ops/sec ±7.87% (39 runs sampled) |
| lodash#map | 80,318 ops/sec ±5.12% (56 runs sampled) |
Notes:
- Fastest is lodash#map
| node | memory | cpu |
| v0.10.31 | 8.59 GB | Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz |
| CoffeeScript comprehension | 32,951 ops/sec ±19.72% (30 runs sampled) |
| for loop (with function call) | 31,687 ops/sec ±15.78% (29 runs sampled) |
| Array#map | 6,845 ops/sec ±16.09% (35 runs sampled) |
| underscore#map | 9,901 ops/sec ±15.25% (44 runs sampled) |
| lodash#map | 43,147 ops/sec ±5.11% (77 runs sampled) |
Notes:
- Fastest is lodash#map