Function formatRange

docs/app/js/sanddance-app.js:127255–127258

(format3)

    return type === SymbolLegend && isDiscreteRange(scale16) ? formatRange(format2) : type === DiscreteLegend ? formatDiscrete(format2) : formatPoint(format2);
}
const formatRange = (format3)=>(value, index, array)=>{
        const limit = get(array[index + 1], get(array.max, Infinity)), lo = formatValue(value, format3), hi = formatValue(limit, format3);
        return lo && hi ? lo + " \u2013 " + hi : hi ? "< " + hi : "\u2265 " + lo;
    };
const get = (value, dflt)=>value != null ? value : dflt;
const formatDiscrete = (format4)=>(value, index)=>index ? format4(value) : null;
const formatPoint = (format5)=>(value)=>format5(value);