Remove use of lodash/chain

proofcarryingdata · Sep 15, 2024 · 5b14489 · 5b14489
1 parent d2dead1
commit 5b14489
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Showing 4 changed files with 18 additions and 15 deletions.
diff --git a/apps/passport-client/components/screens/FrogScreens/ManageFeedsSection.tsx b/apps/passport-client/components/screens/FrogScreens/ManageFeedsSection.tsx
@@ -8,7 +8,6 @@ import {
 import { ErrorMessage, Separator } from "@pcd/passport-ui";
 import { SerializedPCD } from "@pcd/pcd-types";
 import { getErrorMessage } from "@pcd/util";
-import chain from "lodash/chain";
 import upperFirst from "lodash/upperFirst";
 import prettyMilliseconds from "pretty-ms";
 import { useEffect, useMemo, useState } from "react";
@@ -293,7 +292,10 @@ export function DataTable({
   }));
   const keys =
     data.length > 0
-      ? chain(data).map(Object.keys).flatten().uniq().value()
+      ? data
+          .map(Object.keys)
+          .flat()
+          .filter((key, index, self) => self.indexOf(key) === index)
       : [];
 
   return (

diff --git a/apps/passport-client/components/screens/FrogScreens/ManageFrogsSection.tsx b/apps/passport-client/components/screens/FrogScreens/ManageFrogsSection.tsx
@@ -7,7 +7,6 @@ import {
 import { ErrorMessage, Separator } from "@pcd/passport-ui";
 import { SerializedPCD } from "@pcd/pcd-types";
 import { getErrorMessage } from "@pcd/util";
-import chain from "lodash/chain";
 import { Dispatch, SetStateAction, useEffect, useState } from "react";
 // react-table-lite does not have types
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
@@ -277,7 +276,10 @@ export function DataTable({
 }): JSX.Element {
   const keys =
     data.length > 0
-      ? chain(data).map(Object.keys).flatten().uniq().value()
+      ? data
+          .map(Object.keys)
+          .flat()
+          .filter((key, index, self) => self.indexOf(key) === index)
       : [];
 
   const dataWithChecked = data.map((row) => ({

diff --git a/apps/passport-client/src/util.ts b/apps/passport-client/src/util.ts
@@ -5,7 +5,6 @@ import {
 } from "@pcd/passport-interface";
 import { splitPath } from "@pcd/pcd-collection";
 import { sleep } from "@pcd/util";
-import chain from "lodash/chain";
 import { v4 as uuid } from "uuid";
 import { Dispatcher } from "./dispatch";
 
@@ -78,10 +77,11 @@ function getVerifyUrlPrefixes(): string[] {
 // Given an input string, check if there exists a ticket verify URL within it.
 // If so, return the last occurance of a verify URL. If not, return null.
 export function getLastValidVerifyUrl(inputString: string): string | null {
-  const lastValidUrlStartIdx = chain(getVerifyUrlPrefixes())
-    .map((verifyUrlPrefix) => inputString.lastIndexOf(verifyUrlPrefix))
-    .max()
-    .value();
+  const lastValidUrlStartIdx = Math.max(
+    ...getVerifyUrlPrefixes().map((verifyUrlPrefix) =>
+      inputString.lastIndexOf(verifyUrlPrefix)
+    )
+  );
   if (lastValidUrlStartIdx !== -1) {
     return inputString.slice(lastValidUrlStartIdx);
   }

diff --git a/apps/passport-server/src/database/queries/frogcrypto.ts b/apps/passport-server/src/database/queries/frogcrypto.ts
@@ -10,8 +10,8 @@ import {
   FrogCryptoScore
 } from "@pcd/passport-interface";
 import { PCDPermissionType } from "@pcd/pcd-collection";
-import chain from "lodash/chain";
 import omit from "lodash/omit";
+import unzip from "lodash/unzip";
 import { Client } from "pg";
 import { Pool } from "postgres-pool";
 import { parseFrogEnum } from "../../util/frogcrypto";
@@ -191,12 +191,11 @@ export async function sampleFrogData(
   pool: Pool,
   biomes: FrogCryptoFeedBiomeConfigs
 ): Promise<FrogCryptoFrogData | undefined> {
-  const [biomeKeys, scalingFactors] = chain(biomes)
-    .toPairs()
+  const biomePairs = Object.entries(biomes);
+  const filteredPairs = biomePairs
     .map(([biome, config]) => [biome, config?.dropWeightScaler])
-    .filter(([, scalingFactor]) => !!scalingFactor)
-    .unzip()
-    .value();
+    .filter(([, scalingFactor]) => !!scalingFactor);
+  const [biomeKeys, scalingFactors] = unzip(filteredPairs);
 
   const result = await sqlQuery(
     pool,