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Challenges Golf a FRACTRAN interpreter

Ruby, 44 bytes ->p,n{n*=I while I=p.find{_1*n%1==0};n.to_i} Attempt This Online!

posted 3y ago by radarek‭  ·  edited 3y ago by radarek‭

Answer
#2: Post edited by user avatar radarek‭ · 2022-01-30T08:28:26Z (almost 3 years ago)
  • # [Ruby](https://www.ruby-lang.org/), 42 bytes
  • <pre><code class="lang-ruby">-&gt;p,n{n*=I while I=p.find{_1*n==0};n.to_i}</code></pre>
  • [Attempt This Online!](https://ato.pxeger.com/run?1=m72kqDSpcsGiNNulpSVpuhY3tXTtCnTyqvO0bD0VyjMyc1IVPG0L9NIy81Kq4w218mxtDWqt8_RK8uMza6E6TAsU0qKjTUxN9Y2Ni3QUDA31DcG0vqEhkDLWN4cIGoHFjItidRTMjWK5IJoXLIDQAA)
  • # [Ruby](https://www.ruby-lang.org/), 44 bytes
  • <pre><code class="lang-ruby">-&gt;p,n{n*=I while I=p.find{_1*n%1==0};n.to_i}</code></pre>
  • [Attempt This Online!](https://ato.pxeger.com/run?1=m72kqDSpcsGiNNulpSVpuhY3dXTtCnTyqvO0bD0VyjMyc1IVPG0L9NIy81Kq4w218lQNbW0Naq3z9Ery4zNroXpMCxTSoqNNTE31jY2LdBQMDfUNwbS-oSGQMtY3hwgagcWMi2J1FMyNYrkgmhcsgNAA)
#1: Initial revision by user avatar radarek‭ · 2022-01-29T22:31:04Z (almost 3 years ago) 
# [Ruby](https://www.ruby-lang.org/), 42 bytes

<pre><code class="lang-ruby">-&gt;p,n{n*=I while I=p.find{_1*n==0};n.to_i}</code></pre>

[Attempt This Online!](https://ato.pxeger.com/run?1=m72kqDSpcsGiNNulpSVpuhY3tXTtCnTyqvO0bD0VyjMyc1IVPG0L9NIy81Kq4w218mxtDWqt8_RK8uMza6E6TAsU0qKjTUxN9Y2Ni3QUDA31DcG0vqEhkDLWN4cIGoHFjItidRTMjWK5IJoXLIDQAA)