Function getField

docs/app/js/sanddance-app.js:117604–117607

(_)

    } else return Methods[m];
}
function getField(_) {
    const f = _.field;
    return (t)=>t ? f(t) : NaN;
}
(0, _vegaUtil.inherits)(Impute, (0, _vegaDataflow.Transform), {
    transform (_, pulse) {
        var out = pulse.fork(pulse.ALL), impute = getValue(_), field = getField(_), fName = (0, _vegaUtil.accessorName)(_.field), kName = (0, _vegaUtil.accessorName)(_.key), gNames = (_.groupby || []).map((0, _vegaUtil.accessorName)), groups = partition(pulse.source, _.groupby, _.key, _.keyvals), curr = [], prev = this.value, m = groups.domain.length, group, value, gVals, kVal, g, i, j, l, n, t;