chore: wip

README.md

@@ -41,11 +41,11 @@ Demo source: https://github.com/Sec-ant/zxing-wasm-demo -->
 
 ## Usage
 
-This package exports three subpaths: `full`, `reader`, and `writer`. You can choose the one that fits your needs. If you use TypeScript, you should set [`moduleResolution`](https://www.typescriptlang.org/docs/handbook/modules/theory.html#module-resolution) to [`bundler`](https://www.typescriptlang.org/docs/handbook/modules/reference.html#bundler), [`node16`], or [`nodenext`](https://www.typescriptlang.org/docs/handbook/modules/reference.html#node16-nodenext-1) in your `tsconfig.json` file to properly resolve the exported module.
+This package exports three subpaths: `full`, `reader`, and `writer`. You can choose the one that fits your needs. If you use TypeScript, you should set [`moduleResolution`](https://www.typescriptlang.org/docs/handbook/modules/theory.html#module-resolution) to [`bundler`](https://www.typescriptlang.org/docs/handbook/modules/reference.html#bundler), [`node16`, or `nodenext`](https://www.typescriptlang.org/docs/handbook/modules/reference.html#node16-nodenext-1) in your `tsconfig.json` file to properly resolve the exported module.
 
 ### `zxing-wasm` or `zxing-wasm/full`
 
-These two subpaths provide functions to read and write barcodes. The wasm binary size is approximately 1.30 MB.
+These two subpaths provide functions to read and write barcodes. The wasm binary size is ~1.30 MB.
 
 ```ts
 import { readBarcodes, writeBarcode } from "zxing-wasm";
@@ -59,15 +59,15 @@ import { readBarcodes, writeBarcode } from "zxing-wasm/full";
 
 ### `zxing-wasm/reader`
 
-This subpath only provides a function to read barcodes. The wasm binary size is approximately 906 KB.
+This subpath only provides a function to read barcodes. The wasm binary size is ~906 KB.
 
 ```ts
 import { readBarcodes } from "zxing-wasm/reader";
 ```
 
 ### `zxing-wasm/writer`
 
-This subpath only provides a function to write barcodes. The wasm binary size is approximately 1.17 MB.
+This subpath only provides a function to write barcodes. The wasm binary size is ~1.17 MB.
 
 ```ts
 import { writeBarcode } from "zxing-wasm/writer";
@@ -160,7 +160,7 @@ console.log(writeOutput.image); // A PNG image blob.
 
 When using this package, the `.wasm` binary needs to be served along with the JS glue code. In order to provide a smooth development experience, the serve path is automatically assigned the [jsDelivr CDN](https://fastly.jsdelivr.net/npm/zxing-wasm/) URL upon build.
 
-If you would like to change the serve path (to one of your local network hosts, other CDNs, or just Base64-encoded data URIs), please use [`setZXingModuleOverrides`](https://zxing-wasm.deno.dev/functions/full.setZXingModuleOverrides.html) to override the [`locateFile`](https://emscripten.org/docs/api_reference/module.html#Module.locateFile) function in advance. `locateFile` is one of the [Emscripten `Module` attribute hooks](https://emscripten.org/docs/api_reference/module.html#affecting-execution) that can affect the code execution of the `Module` object during its lifecycle.
+If you would like to change the serve path (to one of your local network hosts, other CDNs, or just Base64-encoded data URIs), please use [`setZXingModuleOverrides`](https://zxing-wasm.deno.dev/functions/full.setZXingModuleOverrides.html) to override the [`locateFile`](https://emscripten.org/docs/api_reference/module.html?highlight=locatefile#Module.locateFile) function in advance. `locateFile` is one of the [Emscripten `Module` attribute hooks](https://emscripten.org/docs/api_reference/module.html#affecting-execution) that can affect the code execution of the `Module` object during its lifecycle.
 
 e.g.
 

src/core.ts

@@ -153,14 +153,26 @@ export function purgeZXingModule() {
   zxingWeakMap = new WeakMap();
 }
 
+// export function setZXingModuleOverridesWithFactory<T extends ZXingModuleType>(
+//   zxingModuleFactory: ZXingModuleFactory<T>,
+//   zxingModuleOverrides: ZXingModuleOverrides,
+// ) {
+//   zxingWeakMap.set(zxingModuleFactory, {
+//     moduleOverrides: zxingModuleOverrides,
+//   });
+// }
+
 export function setZXingModuleOverridesWithFactory<T extends ZXingModuleType>(
   zxingModuleFactory: ZXingModuleFactory<T>,
   zxingModuleOverrides: ZXingModuleOverrides,
-) {
-  zxingWeakMap.set(zxingModuleFactory, {
-    moduleOverrides: zxingModuleOverrides,
-  });
-}
+  options?: {
+    fireImmediately?: boolean;
+    equalityFn?: (
+      prevOverrides: ZXingModuleOverrides,
+      currOverrides: ZXingModuleOverrides,
+    ) => boolean;
+  },
+) {}
 
 export async function readBarcodesWithFactory<T extends "reader" | "full">(
   zxingModuleFactory: ZXingModuleFactory<T>,