Function formatValue

docs/app/js/sanddance-app.js:58472–58484

(v)

    return "".concat(string).concat(" ".repeat(padLength));
}
function formatValue(v) {
    let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    const EPSILON = 1e-16;
    const { isInteger =false  } = opts;
    if (Array.isArray(v) || ArrayBuffer.isView(v)) return formatArrayValue(v, opts);
    if (!Number.isFinite(v)) return String(v);
    if (Math.abs(v) < EPSILON) return isInteger ? "0" : "0.";
    if (isInteger) return v.toFixed(0);
    if (Math.abs(v) > 100 && Math.abs(v) < 10000) return v.toFixed(0);
    const string = v.toPrecision(2);
    const decimal = string.indexOf(".0");
    return decimal === string.length - 2 ? string.slice(0, -1) : string;
}
function formatArrayValue(v, opts) {
    const { maxElts =16 , size =1  } = opts;
    let string = "[";