Substitution cipher: Difference between revisions
Added Wren
(Added Wren) |
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GuLFvXQVKRNjwnhyozmZDOlcJBTbfCWdMkxqprtgIasUHeAiESYP
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</pre>
=={{header|Wren}}==
{{trans|Kotlin}}
<lang ecmascript>var key = "]kYV}(!7P$n5_0i R:?jOWtF/=-pe'AD&@r6\%ZXs\"v*N[#wSl9zq2^+g;LoB`aGh{3.HIu4fbK)mU8|dMET><,Qc\\C1yxJ"
var encode = Fn.new { |s|
var res = ""
for (c in s) res = res + key[c.bytes[0] - 32]
return res
}
var decode = Fn.new { |s|
var res = ""
for (c in s) res = res + String.fromByte(key.indexOf(c) + 32)
return res
}
var s = "The quick brown fox jumps over the lazy dog, who barks VERY loudly!"
var enc = encode.call(s)
System.print("Encoded: %(enc)")
System.print("Decoded: %(decode.call(enc))")</lang>
{{out}}
<pre>
Encoded: 2bu]E,KHm].Tdc|]4d\]),8M>]dQuT]<bu]U31C]Idf_]cbd].3Tm>]+ZzL]Ud,IUCk
Decoded: The quick brown fox jumps over the lazy dog, who barks VERY loudly!
</pre>
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