:construction_worker: Ruby Sieve - more compact & less duplication
:construction_worker: Ruby Sieve - more compact & less duplication

ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism,ullet/exercism