function poolStructReadFrom()

in switch.js [105:122]

• 18 lines of code
• 4 McCabe index (conditional complexity)

function poolStructReadFrom(destResult, obj, buffer, offset) {
    var res = this.valrw.poolReadFrom(destResult, buffer, offset);
    if (res.err) return res;
    offset = res.offset;
    var val = res.value;
    var datarw = this.cases[val];
    if (datarw === undefined) {
        return destResult.reset(errors.ReadInvalidSwitchValue({
            value: val
        }), offset);
    }
    obj[this.valKey] = val;
    res = datarw.poolReadFrom(destResult, buffer, offset);
    if (!res.err) {
        obj[this.dataKey] = res.value;
    }
    return res;
};