{ children: [], id: 'Node 3', parent: 'Node 1', value: 'Value 1' },
{ children: [], id: 'Node 3.1', parent: 'Node 3', value: 'Value 1' }
].reduce((tree, node) => Tree.setNode(node)(tree), tree);
{ children: [], id: 'Node 3', parent: 'Node 1', value: 'Value 1' },
{ children: [], id: 'Node 3.1', parent: 'Node 3', value: 'Value 1' }
].reduce((tree, node) => Tree.setNode(node)(tree), tree);