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Tidied LS47 operations

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This commit is contained in:
n1474335 2022-07-08 15:47:35 +01:00
parent 45ede4beaf
commit a6aa40db97
3 changed files with 7 additions and 9 deletions
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6
src/core/lib/LS47.mjs
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@ -102,10 +102,10 @@ function checkKey(key) {
counts[letters.charAt(i)] = 0;
for (const elem of letters) {
if (letters.indexOf(elem) === -1)
throw new OperationError("Letter " + elem + " not in LS47!");
throw new OperationError("Letter " + elem + " not in LS47");
counts[elem]++;
if (counts[elem] > 1)
throw new OperationError("Letter duplicated in the key!");
throw new OperationError("Letter duplicated in the key");
}
}
@ -120,7 +120,7 @@ function findPos (key, letter) {
const index = key.indexOf(letter);
if (index >= 0 && index < 49)
return [Math.floor(index/7), index%7];
throw new OperationError("Letter " + letter + " is not in the key!");
throw new OperationError("Letter " + letter + " is not in the key");
}
/**