Add lodash.get to do Config#get lookups

Author: savetheclocktower

lib/config.js

@@ -1,5 +1,6 @@
 'use babel';
 import { CompositeDisposable, Disposable } from 'atom';
+import get from 'lodash.get';
 
 import console from './console';
 
@@ -63,17 +64,13 @@ const Config = {
   },
 
   get (keyName = null) {
-    if (!keyName) {
-      return Object.assign(
-        {},
-        atom.config.get('linter-eslint-node'),
-        this.overrides
-      );
-    }
-    if (keyName in this.overrides) {
-      return this.overrides[keyName];
-    }
-    return atom.config.get(`linter-eslint-node.${keyName}`);
+    let config = Object.assign(
+      {},
+      atom.config.get('linter-eslint-node'),
+      this.overrides
+    );
+    if (!keyName) { return config; }
+    return get(config, keyName);
   },
 
   triggerConfigChange () {

package.json

@@ -166,6 +166,7 @@
     "atom-package-deps": "^8.0.0",
     "compare-versions": "^4.1.3",
     "eslint": "^8.9.0",
+    "lodash.get": "^4.4.2",
     "ndjson": "^2.0.0",
     "which": "^2.0.2"
   }