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| author | Geremia Taglialatela <[email protected]> | 2023-06-09 10:25:48 +0200 |
|---|---|---|
| committer | Geremia Taglialatela <[email protected]> | 2023-06-09 10:25:48 +0200 |
| commit | 956d0b5e06580b6465a67159a9c0d1dd719f6442 (patch) | |
| tree | afcdf2020763faeb08aa302e2210c9702a80f45c /lib/axlsx/drawing/num_data_source.rb | |
| parent | 2965ebd4c719ad34a75e70cb1640e94093c8c763 (diff) | |
| download | caxlsx-956d0b5e06580b6465a67159a9c0d1dd719f6442.tar.gz caxlsx-956d0b5e06580b6465a67159a9c0d1dd719f6442.zip | |
Refactor random char generation
Fix the following safe offenses:
- Style/OperatorMethodCall
- Style/RandomWithOffset
And use Array.new to avoid an extra allocation:
```
Comparison (IPS):
Array.new(8) { rand(65..89).chr }.join: 492433.7 i/s
(0...8).map { 65.+(rand(25)).chr }.join: 432155.8 i/s - 1.14x (± 0.00) slower
Comparison (Memory):
Array.new(8) { rand(65..89).chr }.join: 440 allocated
(0...8).map { 65.+(rand(25)).chr }.join: 560 allocated - 1.27x more
```
Diffstat (limited to 'lib/axlsx/drawing/num_data_source.rb')
0 files changed, 0 insertions, 0 deletions