Anadromes: Difference between revisions

=={{header|Ruby}}==

<syntaxhighlight lang="ruby">words = File.readlines("words.txt", chomp: true).reject{|word| word.size <= 6}

reversed_words = words.map(&:reverse)

reversables = (words & reversed_words).reject{|word| word == word.reverse}

res = reversables.uniq{|w| [w, w.reverse].sort}

res.each{|w| puts "#{w} - #{w.reverse}".center(20) }

</syntaxhighlight>

{{out}}

<pre>

amaroid - diorama

degener - reneged

deifier - reified

deliver - reviled

dessert - tressed

desserts - stressed

deviler - relived

dioramas - samaroid

gateman - nametag

leveler - relevel

pat-pat - tap-tap

redrawer - rewarder

reknits - stinker

relever - reveler

reliver - reviler

revotes - setover

sallets - stellas

</pre>

}