CAT 034

CAT-034 — each_with_index.map → map_with_index

Severity: info | Confidence: high | Auto-fix: ❌

Description

each_with_index.map → map_with_index — Use map_with_index instead of each_with_index + map for cleaner and more efficient code.

Bad code

ary.each_with_index.map { |x, i| ... }

Benchmark

Note

See bench results at bench/cat-034/