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Use reduce to find min and max instead of a loop

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Juhani Krekelä 2018-05-26 21:58:18 +03:00
parent 27a13b7fac
commit 64e58902cc
1 changed files with 4 additions and 10 deletions
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14
gir.js
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@ -943,16 +943,10 @@ function ircbotRun(program, input, maxCycles = 400000) {
// Find min and max of the existant array indinces, since // Find min and max of the existant array indinces, since
// there is no good way to easily get them and we need them // there is no good way to easily get them and we need them
// for the output // for the output
let min = Infinity; let min = Array.from(result.state.memory.keys()).reduce(
let max = -Infinity; (x, y) => Math.min(x, y));
for(let index of result.state.memory.keys()) { let max = Array.from(result.state.memory.keys()).reduce(
if(index < min) { (x, y) => Math.max(x, y));
min = index;
}
if(index > max) {
max = index;
}
}
// Get 15 cells of context on each side of tape head // Get 15 cells of context on each side of tape head
// Exception is if max or min comes up before that, in which // Exception is if max or min comes up before that, in which