Merge pull request #298 from manniL/smooth-package-size

fix: replace lodash.uniqby with internal fn

package-lock.json

@@ -6595,11 +6595,6 @@
       "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
       "dev": true
     },
-    "lodash.uniqby": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/lodash.uniqby/-/lodash.uniqby-4.7.0.tgz",
-      "integrity": "sha1-2ZwHpmnp5tJOE2Lf4mbGdhavEwI="
-    },
     "lodash.uniqueid": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/lodash.uniqueid/-/lodash.uniqueid-4.0.1.tgz",

package.json

@@ -27,7 +27,6 @@
   "dependencies": {
     "deepmerge": "^3.0.0",
     "lodash.isplainobject": "^4.0.6",
-    "lodash.uniqby": "^4.7.0",
     "lodash.uniqueid": "^4.0.1",
     "object-assign": "^4.1.1"
   },

src/shared/getComponentOption.js

@@ -1,5 +1,5 @@
 import deepmerge from 'deepmerge'
-import uniqBy from 'lodash.uniqby'
+import uniqBy from './uniqBy'
 import uniqueId from 'lodash.uniqueid'
 
 /**
@@ -67,7 +67,7 @@ export default function getComponentOption (opts, result = {}) {
       return metaObject
     })
     result.meta = uniqBy(
-      result.meta.reverse(),
+      result.meta,
       metaObject => metaObject.hasOwnProperty(tagIDKeyName) ? metaObject[tagIDKeyName] : uniqueId()
     )
   }

src/shared/uniqBy.js

@@ -0,0 +1,7 @@
+export default function uniqBy (inputArray, predicate) {
+  return inputArray
+    .filter((x, i, arr) => i === arr.length - 1
+      ? true
+      : predicate(x) !== predicate(arr[i + 1])
+    )
+}