Merge pull request #19 from oslabs-beta/d3-index-fix

D3 multi-tree graph implementation

Author: nusanam

package-lock.json

@@ -25,7 +25,7 @@
     "Bryan Lee",
     "David Chai",
     "Josh Kim",
-    "Ruthba Anam",
+    "Ruth Anam",
     "Ryan Dang",
     "Sierra Swaby",
     "Yujin Kang"
@@ -61,7 +61,7 @@
   "dependencies": {
     "acorn": "^7.1.0",
     "acorn-jsx": "^5.0.2",
-    "d3": "^3.5.17",
+    "d3": "^4.13.0",
     "immer": "^3.2.0",
     "jsondiffpatch": "^0.3.11",
     "prop-types": "^15.7.2",

package.json

@@ -63,6 +63,7 @@ module.exports = (snap, mode) => {
   }
 
   // Helper function to traverse through the memoized state
+  // TODO: WE NEED TO CLEAN IT UP A BIT
   function traverseHooks(memoizedState) {
     // Declare variables and assigned to 0th index and an empty object, respectively
     const memoized = {};

package/linkFiber.js

@@ -1,5 +1,7 @@
 /* eslint-disable no-console */
 /* eslint-disable no-param-reassign */
+
+// this is the current snapshot that is being sent to the snapshots array. it is an object
 class Tree {
   constructor(component, useStateInstead = false, name) {
     // special case when component is root