chore: upgrade deps, fix lint

Author: gregberge

.yarnrc

@@ -15,22 +15,23 @@
   "devDependencies": {
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.0",
-    "babel-eslint": "^7.2.3",
+    "babel-eslint": "^8.0.3",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-env": "^1.6.0",
     "chalk": "^2.1.0",
-    "codecov": "^2.3.0",
-    "eslint": "^4.4.1",
-    "eslint-config-airbnb-base": "^11.3.1",
-    "eslint-config-prettier": "^2.3.0",
+    "codecov": "^3.0.0",
+    "eslint": "^4.12.1",
+    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-config-prettier": "^2.9.0",
     "eslint-plugin-import": "^2.7.0",
     "glob": "^7.1.2",
-    "jest": "^20.0.4",
-    "lerna": "^2.1.0",
-    "lerna-tools": "^0.0.2",
+    "jest": "^21.2.1",
+    "lerna": "^2.5.1",
+    "lerna-tools": "^0.0.3",
     "micromatch": "^3.0.4",
     "mkdirp": "^0.5.1",
+    "prettier": "^1.9.1",
     "string-length": "^2.0.0"
   },
   "workspaces": [

package.json

@@ -5,7 +5,7 @@
  * @returns {boolean}
  */
 export function isNumeric(value) {
-  return !isNaN(value - parseFloat(value))
+  return !Number.isNaN(value - parseFloat(value))
 }
 
 /**

packages/h2x-plugin-jsx/src/util.js

@@ -40,7 +40,7 @@ class NodePath {
   }
 
   call(key) {
-    const opts = this.opts
+    const { opts } = this
 
     if (this.node) {
       if (this._call(opts[key])) return true
@@ -90,7 +90,7 @@ class NodePath {
     for (const fn of fns) {
       if (!fn) continue
 
-      const node = this.node
+      const { node } = this
       if (!node) return true
 
       const ret = fn(this, this.state)