nicojensen.de/vendor/bundle/gems/rouge-3.3.0/lib/rouge/demos/io

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2019-03-12 13:49:49 +01:00
bottle := method(i,
if(i==0, return "no more bottles of beer")
if(i==1, return "1 bottle of beer")
return i asString .. " bottles of beer"
)
for(i, 99, 1, -1,
write(bottle(i), " on the wall, ", bottle(i), ",\n")
write("take one down, pass it around,\n")
write(bottle(i - 1), " on the wall.\n\n")
)