object-graph v1.0.3

Object Graph

Simpler library to walk into objects as graph.

Installation

Using npm:

$ npm i -g npm
$ npm i object-graph

Note: add --save if you are using npm < 5.0.0

In Node.js:

// Load the walker.
var Graph = require('object-graph');

var object = {
  Root: {
    BasicNode1: {
      BasicNode2: {
        BasicNode3: {}
      }
    },
    ArrayNode: ["ArrayElement", 16384, { BasicNode4: {} }],
    String: "StringElement",
    Integer: 42,
    Double: 3.1415926589792,
    Set: new Set([1, 2, 3]), // Set no has keys, then its not iterable,
    Function() {
      return null;
    },
    AnonimousFunction: () => null
  }
}

// Walk an breadth search walk once with function mode
console.log("Breadth walk");
const breadth = Array.from(Graph.BreadthFirstSearchFunction(object));

breadth.forEach(({ path }) => {
  console.log(path.reverse());
});

// Walk an depth search walk multiple times with class mode
console.log("Depth walk");
const depthClass = new Graph.DepthFirstSearch(object);

const depth = Array.from(depthClass);
depth.forEach(({ path }) => {
  console.log(path.reverse());
});

// or
for (let { path } of depthClass) {
  console.log(path.reverse());
}

Examples

See some examples of usage in examples.