chore(deadcode): share memory vector blob encoding

vincentkoc · vincentkoc · commit ba34052a0e1b · 2026-06-21T08:23:16.000+08:00
diff --git a/extensions/memory-core/src/memory/manager-search.test.ts b/extensions/memory-core/src/memory/manager-search.test.ts
@@ -8,9 +8,7 @@ import {
 import { describe, expect, it, vi } from "vitest";
 import { bm25RankToScore, buildFtsQuery } from "./hybrid.js";
 import { searchKeyword, searchVector } from "./manager-search.js";
-
-const vectorToBlob = (embedding: number[]): Buffer =>
-  Buffer.from(new Float32Array(embedding).buffer);
+import { vectorToBlob } from "./vector-blob.js";
 
 function insertKeywordFixture(
   db: DatabaseSync,
diff --git a/extensions/memory-core/src/memory/manager-search.ts b/extensions/memory-core/src/memory/manager-search.ts
@@ -10,9 +10,8 @@ import {
   normalizeStringEntriesLower,
   uniqueStrings,
 } from "openclaw/plugin-sdk/string-coerce-runtime";
+import { vectorToBlob } from "./vector-blob.js";
 
-const vectorToBlob = (embedding: number[]): Buffer =>
-  Buffer.from(new Float32Array(embedding).buffer);
 const FTS_QUERY_TOKEN_RE = /[\p{L}\p{N}_]+/gu;
 const SHORT_CJK_TRIGRAM_RE = /[\u3040-\u30ff\u3400-\u9fff\uac00-\ud7af\u3131-\u3163]/u;
 const VECTOR_KNN_OVERSAMPLE_FACTOR = 8;
diff --git a/extensions/memory-core/src/memory/manager-vector-write.ts b/extensions/memory-core/src/memory/manager-vector-write.ts
@@ -1,15 +1,13 @@
 // Memory Core plugin module implements manager vector write behavior.
 import type { SQLInputValue } from "node:sqlite";
+import { vectorToBlob } from "./vector-blob.js";
 
 type VectorWriteDb = {
   prepare: (sql: string) => {
     run: (...params: SQLInputValue[]) => unknown;
   };
 };
 
-const vectorToBlob = (embedding: number[]): Buffer =>
-  Buffer.from(new Float32Array(embedding).buffer);
-
 export function replaceMemoryVectorRow(params: {
   db: VectorWriteDb;
   id: string;
diff --git a/extensions/memory-core/src/memory/vector-blob.ts b/extensions/memory-core/src/memory/vector-blob.ts
@@ -0,0 +1,3 @@
+// Memory Core plugin module implements vector blob encoding.
+export const vectorToBlob = (embedding: number[]): Buffer =>
+  Buffer.from(new Float32Array(embedding).buffer);

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+// Memory Core plugin module implements vector blob encoding.`
	`2`	`+export const vectorToBlob = (embedding: number[]): Buffer =>`
	`3`	`+ Buffer.from(new Float32Array(embedding).buffer);`