feat: remove lodash as a dependency (#2378)

This will reduce the bundle size by ~23%(117kb).

Only 4 methods were used `flatten`, `flatMap`, `omitBy`, and `groupBy`.

`omitBy and `groupBy` were recreated while the es2019 implementations of
`flatten` and `flatMap` are used.

`lodash` is still used in the tests which is fine because it makes the
tests cleaner.

Closes #2118

package.json

@@ -51,6 +51,7 @@
     "jest": "^29.3.1",
     "jest-mock": "^29.3.1",
     "lerna": "^4.0.0",
+    "lodash": "^4.17.21",
     "npm-run-all": "^4.1.5",
     "path-browserify": "1.0.1",
     "prettier": "^2.3.2",

packages/xrpl/package.json

@@ -27,7 +27,6 @@
     "bip32": "^2.0.6",
     "bip39": "^3.0.4",
     "https-proxy-agent": "^5.0.0",
-    "lodash": "^4.17.4",
     "ripple-address-codec": "^4.3.1",
     "ripple-binary-codec": "^1.11.0",
     "ripple-keypairs": "^1.3.1",
@@ -45,6 +44,7 @@
     "karma-chrome-launcher": "^3.1.1",
     "karma-jasmine": "^5.1.0",
     "karma-webpack": "^5.0.0",
+    "lodash": "^4.17.4",
     "node-polyfill-webpack-plugin": "^2.0.1",
     "react": "^18.2.0",
     "typedoc": "0.25.0"
@@ -58,7 +58,7 @@
     "build:lib": "tsc --build tsconfig.build.json",
     "build:web": "webpack",
     "build:browserTests": "webpack --config ./test/webpack.config.js",
-    "analyze": "run-s build:web --analyze",
+    "analyze": "webpack --analyze",
     "watch": "run-s build:lib --watch",
     "clean": "rm -rf dist build coverage",
     "docgen": "tsc --build tsconfig.docs.json && typedoc && echo js.xrpl.org >> ../../docs/CNAME",

packages/xrpl/src/Wallet/index.ts

@@ -1,7 +1,6 @@
 import BigNumber from 'bignumber.js'
 import { fromSeed } from 'bip32'
 import { mnemonicToSeedSync, validateMnemonic } from 'bip39'
-import omitBy from 'lodash/omitBy'
 import {
   classicAddressToXAddress,
   isValidXAddress,
@@ -26,6 +25,7 @@ import ECDSA from '../ECDSA'
 import { ValidationError } from '../errors'
 import { Transaction, validate } from '../models/transactions'
 import { ensureClassicAddress } from '../sugar/utils'
+import { omitBy } from '../utils/collections'
 import { hashSignedTx } from '../utils/hashes/hashLedger'
 
 import { rfc1751MnemonicToKey } from './rfc1751'