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rikur/four in a row.rb

Last active December 24, 2024 06:02
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I won the four-in-a-row code golf challenge 🥳
Raw
four in a row.rb
s='+---+---+---+---+---+---+---+
| | | | | | | |
+---+---+---+---+---+---+---+
| | | R | | | | |
+---+---+---+---+---+---+---+
| R | | R | W | | | R |
+---+---+---+---+---+---+---+
| R | | W | W | | | W |
+---+---+---+---+---+---+---+
| W | W | R | R | | | R |
+---+---+---+---+---+---+---+
| W | W | R | R | W | W | R |
+---+---+---+---+---+---+---+
| W | W | R | W | R | R | W |
+---+---+---+---+---+---+---+'.gsub(/.*\+\n/,'').gsub(/ |\n/,'X').tr('| ','')
%w'W R'.map{|l|[0,6,7,8].map{|n|p l if s=~/(#{l}.{#{n}}){4}/}}
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