rename isTruthy util to isNotNil

Author: a-hariti

src/components/docPage/index.tsx

@@ -4,7 +4,7 @@ import {getCurrentGuide, getCurrentPlatform, nodeForPath} from 'sentry-docs/docT
 import {serverContext} from 'sentry-docs/serverContext';
 import {FrontMatter} from 'sentry-docs/types';
 import {PaginationNavNode} from 'sentry-docs/types/paginationNavNode';
-import {isTruthy} from 'sentry-docs/utils';
+import {isNotNil} from 'sentry-docs/utils';
 import {getUnversionedPath} from 'sentry-docs/versioning';
 
 import './type.scss';
@@ -50,7 +50,7 @@ export function DocPage({
 
   const pathname = serverContext().path.join('/');
 
-  const searchPlatforms = [currentPlatform?.name, currentGuide?.name].filter(isTruthy);
+  const searchPlatforms = [currentPlatform?.name, currentGuide?.name].filter(isNotNil);
 
   const unversionedPath = getUnversionedPath(path, false);
 

src/components/pageGrid.tsx

@@ -4,7 +4,7 @@ import Link from 'next/link';
 
 import {DocNode, nodeForPath} from 'sentry-docs/docTree';
 import {serverContext} from 'sentry-docs/serverContext';
-import {isTruthy, sortPages} from 'sentry-docs/utils';
+import {isNotNil, sortPages} from 'sentry-docs/utils';
 
 type Props = {
   exclude?: string[];
@@ -22,7 +22,7 @@ export function PageGrid({header, exclude}: Props) {
   const children: DocNode[] = parentNode.frontmatter.next_steps?.length
     ? (parentNode.frontmatter.next_steps
         .map(p => nodeForPath(rootNode, path.join(parentNode.path, p)))
-        .filter(isTruthy) ?? [])
+        .filter(isNotNil) ?? [])
     : parentNode.children;
 
   return (

src/components/tableOfContents/index.tsx

@@ -2,7 +2,7 @@
 
 import {useEffect, useState} from 'react';
 
-import {isTruthy} from 'sentry-docs/utils';
+import {isNotNil} from 'sentry-docs/utils';
 
 import styles from './style.module.scss';
 
@@ -104,7 +104,7 @@ export function TableOfContents() {
           isActive: false,
         };
       })
-      .filter(isTruthy);
+      .filter(isNotNil);
     setTocItems(tocItems_);
   }, []);
 

src/mdx.ts

@@ -28,7 +28,7 @@ import remarkImageSize from './remark-image-size';
 import remarkTocHeadings, {TocNode} from './remark-toc-headings';
 import remarkVariables from './remark-variables';
 import {FrontMatter, Platform, PlatformConfig} from './types';
-import {isTruthy} from './utils';
+import {isNotNil} from './utils';
 import {isVersioned, VERSION_INDICATOR} from './versioning';
 
 const root = process.cwd();
@@ -145,7 +145,7 @@ export function getDevDocsFrontMatter(): FrontMatter[] {
         sourcePath: path.join(folder, fileName),
       };
     })
-    .filter(isTruthy);
+    .filter(isNotNil);
   return fmts;
 }
 

src/utils.ts

@@ -8,7 +8,7 @@ import qs from 'query-string';
  * let numbers: number[] = [1, undefined, 3, null, 5].filter(isTruthy);
  * ```
  */
-export const isTruthy = <T>(x?: T): x is Exclude<T, null | undefined> => {
+export const isNotNil = <T>(x?: T): x is Exclude<T, null | undefined> => {
   return x !== null && x !== undefined;
 };