Function explicitDomain

docs/app/js/sanddance-app.js:147332–147334

(domain, spec, scope)

    return domain.signal ? scope.signalRef(domain.signal) : ((0, _vegaUtil.isArray)(domain) ? explicitDomain : domain.fields ? multipleDomain : singularDomain)(domain, spec, scope);
}
function explicitDomain(domain, spec, scope) {
    return domain.map((v)=>parseLiteral(v, scope));
}
function singularDomain(domain, spec, scope) {
    const data = scope.getData(domain.data);
    if (!data) dataLookupError(domain.data);