@premix/buffer/lib/index.js

Handle ArrayBuffer easily

"use strict";
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spread = (this && this.__spread) || function () {
    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
    return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
function bufferToString(buffer) {
    return String.fromCharCode.apply(String, __spread(new Uint16Array(buffer)));
}
exports.bufferToString = bufferToString;
function stringToBuffer(origin) {
    var bufferView = new Uint16Array(new ArrayBuffer(origin.length * 2));
    for (var i = 0, len = origin.length; i < len; i++) {
        bufferView[i] = origin.charCodeAt(i);
    }
    return bufferView.buffer;
}
exports.stringToBuffer = stringToBuffer;
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