function $39ac1d12ee446570$var$mapWithIndex(range, index) {
    return {
        start: range.start,
        end: range.end,
        index: index
    };
}
/**
 * Map function to add index value to ranges.
 * @private
 */
Map function to add index value to ranges.
@private
Map function to add index value to ranges . @private
function $39ac1d12ee446570$var$mapWithIndex(range, index) {
    return {
        start: range.start,
        end: range.end,
        index: index
    };
}
function $39ac1d12ee446570$var$mapWithIndex ( range , index ) { return { start : range . start , end : range . end , index : index } ; }
Map function to add index value to ranges.
Map function to add index value to ranges .