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January 24, 2020 22:21
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Possibly the worst JavaScript ever written
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@jcjohnson You're using it wrong. It will load a function called "arrayify". For example: evaluate the code in your console, then you can do arrayify("string").
Decoded (and prettified by hand) source code:
this["eval"](
function arrayify(t) {
var o = {
a: "([]+![])[![]+!![]]",
b: "(typeof(![]))[![]+![]]",
c: "([]+typeof([]))[!![]+!![]+!![]+!![]]",
d: "([]+[][[]])[!![]+!![]]",
e: "([]+!![])[!![]+!![]+!![]]",
f: "([]+![])[![]+![]]",
g: "([]+typeof([]+[[]]))[!![]+!![]+!![]+!![]+!![]]",
h: '"h"',
i: "([]+[][[]])[!![]+!![]+!![]+!![]+!![]]",
j: "([]+typeof([]))[!![]+!![]]",
k: '"k"',
l: "([]+![])[!![]+!![]]",
m: "([]+typeof(![]+![]))[!![]+!![]]",
n: "([]+[][[]])[![]+!![]]",
o: "([]+typeof([]))[![]+![]]",
p: '"p"',
q: '"q"',
r: "([]+!![])[![]+!![]]",
s: "([]+![])[!![]+!![]+!![]]",
t: "([]+!![])[![]+![]]",
u: "([]+[][[]])[![]+![]]",
v: '"v"',
w: '"w"',
x: '"x"',
y: '"y"',
z: '"z"',
'"': '"""'
};
output = [];
for (var p in t) {
output.push(t[p] in o ? o[t[p]]:'"' + t[p] + '"');
}
return output.join("+");
}
)
REPORTED FOR ABUSE! (jkjk)
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Piece of crap doesn't work.
PS E:\Development\7cbb095ffca731a4aea1> node .\js-horror.js
E:\Development\7cbb095ffca731a4aea1\js-horror.js:1
[]+!![])[!![]+!![]+!![]]+"v"+([]+![])[![]+!![]]+([]+![])[!![]+!![]]](([]+![])[
^
TypeError: undefined is not a function
at Object. (E:\Development\7cbb095ffca731a4aea1\js-horror.js:1:137)
at Module._compile (module.js:460:26)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Function.Module.runMain (module.js:501:10)
at startup (node.js:129:16)
at node.js:814:3