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refactor - create types array to have named attributes

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Azgaar 2022-06-03 00:18:18 +03:00
parent 0c2ec8d97e
commit 1a3ebe5b99
5 changed files with 24 additions and 18 deletions
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16
utils/arrayUtils.js
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@ -43,16 +43,18 @@ function deepCopy(obj) {
function getTypedArray(maxValue) {
console.assert(
Number.isInteger(maxValue) && maxValue >= 0 && maxValue <= 4294967295,
`Array maxValue must be an integer between 0 and 4294967295, got ${maxValue}`
Number.isInteger(maxValue) && maxValue >= 0 && maxValue <= UINT32_MAX,
`Array maxValue must be an integer between 0 and ${UINT32_MAX}, got ${maxValue}`
);
if (maxValue <= 255) return Uint8Array;
if (maxValue <= 65535) return Uint16Array;
if (maxValue <= 4294967295) return Uint32Array;
if (maxValue <= UINT8_MAX) return Uint8Array;
if (maxValue <= UINT16_MAX) return Uint16Array;
if (maxValue <= UINT32_MAX) return Uint32Array;
return Uint32Array;
}
function createTypedArray({maxValue, length}) {
return new (getTypedArray(maxValue))(length);
function createTypedArray({maxValue, length, from}) {
const typedArray = getTypedArray(maxValue);
if (!from) return new typedArray(length);
return typedArray.from(from);
}