Get rid of lodash

package.json

@@ -6,7 +6,6 @@
 	},
 	"devDependencies": {
 		"@types/gl-matrix": "^2.4.4",
-		"@types/lodash": "^4.14.117",
 		"raw-loader": "^0.5.1",
 		"ts-loader": "^5.2.2",
 		"typescript": "^3.1.3",
@@ -16,7 +15,6 @@
 		"webpack-dev-server": "^3.1.10"
 	},
 	"dependencies": {
-		"gl-matrix": "^2.8.1",
-		"lodash": "^4.17.11"
+		"gl-matrix": "^2.8.1"
 	}
 }

src/util.ts

@@ -1,8 +1,10 @@
-import * as _ from 'lodash';
-
-
 export function mapFromObject<T>(obj: {[key: string]: T}): Map<string, T> {
-	return new Map(_.toPairs(obj));
+	let ret = new Map();
+
+	for (let k of Object.keys(obj))
+		ret.set(k, obj[k]);
+
+	return ret;
 }
 
 export function mapValues<K, V1, V2>(f: (v: V1) => V2, map: Map<K, V1>): Map<K, V2> {

src/view/MapView.ts

@@ -1,5 +1,3 @@
-import * as _ from 'lodash';
-
 import {nextPowerOf2} from '../util';
 
 import Renderer from './Renderer';

yarn.lock

@@ -7,11 +7,6 @@
   resolved "https://registry.yarnpkg.com/@types/gl-matrix/-/gl-matrix-2.4.4.tgz#e9d06dc5552102eb6ced7beb78ceb3290b229959"
   integrity sha512-HyI/bS+CxFiewhtpuwUP9VftvPyImQulBuI9+VEUa5NnGILsuokliq2fFp9DqZsJHbGWxk/VOLwHaXb4vIkKBw==
 
-"@types/lodash@^4.14.117":
-  version "4.14.117"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.117.tgz#695a7f514182771a1e0f4345d189052ee33c8778"
-  integrity sha512-xyf2m6tRbz8qQKcxYZa7PA4SllYcay+eh25DN3jmNYY6gSTL7Htc/bttVdkqj2wfJGbeWlQiX8pIyJpKU+tubw==
-
 "@webassemblyjs/ast@1.7.8":
   version "1.7.8"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.7.8.tgz#f31f480debeef957f01b623f27eabc695fa4fe8f"
@@ -1974,7 +1969,7 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
-lodash@^4.17.11, lodash@^4.17.5:
+lodash@^4.17.5:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==