From e09efdead14961d3cc9ec0c24a182f66241436de Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Wed, 30 Aug 2023 18:05:20 +0800
Subject: [PATCH] perf: remove lodash/camelCase for smaller bundle size (#595)

---
 packages/icons-react/package.json | 1 -
 packages/icons-react/src/utils.ts | 5 ++++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/icons-react/package.json b/packages/icons-react/package.json
index 8f84d7489..c46ef78c7 100644
--- a/packages/icons-react/package.json
+++ b/packages/icons-react/package.json
@@ -32,7 +32,6 @@
     "@ant-design/icons-svg": "^4.3.0",
     "@babel/runtime": "^7.11.2",
     "classnames": "^2.2.6",
-    "lodash": "^4.17.21",
     "rc-util": "^5.31.1"
   },
   "devDependencies": {
diff --git a/packages/icons-react/src/utils.ts b/packages/icons-react/src/utils.ts
index 113637680..b5e5716a7 100644
--- a/packages/icons-react/src/utils.ts
+++ b/packages/icons-react/src/utils.ts
@@ -1,12 +1,15 @@
 import { generate as generateColor } from '@ant-design/colors';
 import type { AbstractNode, IconDefinition } from '@ant-design/icons-svg/lib/types';
-import camelCase from 'lodash/camelCase';
 import { updateCSS } from 'rc-util/lib/Dom/dynamicCSS';
 import { getShadowRoot } from 'rc-util/lib/Dom/shadow';
 import warn from 'rc-util/lib/warning';
 import React, { useContext, useEffect } from 'react';
 import IconContext from './components/Context';
 
+function camelCase(input: string) {
+  return input.replace(/-(.)/g, (match, g) => g.toUpperCase());
+}
+
 export function warning(valid: boolean, message: string) {
   warn(valid, `[@ant-design/icons] ${message}`);
 }