in src/components/ForceGraph.js [190:200]
getDataFromChildren(props = this.props, force = false) {
if (!force && (this.cachedData && new Date() > this.lastUpdated)) {
return this.cachedData;
}
const data = ForceGraph.getDataFromChildren(props.children);
Object.assign(this, { cachedData: data, lastUpdated: new Date() });
return data;
}