Extract FastStringArray into separate package

ampproject · Apr 23, 2022 · 5285f27 · 5285f27
1 parent e2103a9
commit 5285f27
Show file tree

Hide file tree

Showing 5 changed files with 18 additions and 93 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -57,6 +57,7 @@
     "typescript": "4.5.5"
   },
   "dependencies": {
+    "@jridgewell/set-array": "^1.0.0",
     "@jridgewell/trace-mapping": "^0.3.0"
   }
 }
diff --git a/src/fast-string-array.ts b/src/fast-string-array.ts
diff --git a/src/source-map-tree.ts b/src/source-map-tree.ts
@@ -1,4 +1,4 @@
-import { FastStringArray, put } from './fast-string-array';
+import { SetArray, put } from '@jridgewell/set-array';
 import { presortedDecodedMap, traceSegment, decodedMappings } from '@jridgewell/trace-mapping';
 
 import type { TraceMap } from '@jridgewell/trace-mapping';
@@ -62,8 +62,8 @@ export function OriginalSource(source: string, content: string | null): Original
  */
 export function traceMappings(tree: Sources): TraceMap {
   const mappings: SourceMapSegment[][] = [];
-  const names = FastStringArray();
-  const sources = FastStringArray();
+  const names = new SetArray();
+  const sources = new SetArray();
   const sourcesContent: (string | null)[] = [];
   const { sources: rootSources, map } = tree;
   const rootNames = map.names;

diff --git a/test/unit/fast-array-string.ts b/test/unit/fast-array-string.ts