updating adder example

examples/adder/adder.js

@@ -3,8 +3,8 @@ const fs = require('node:fs');
 const wasmBuffer = fs.readFileSync('./adder.wasm');
 WebAssembly.instantiate(wasmBuffer).then(wasmModule => {
   const { add_two, add_four } = wasmModule.instance.exports;
-  const sum = add_four(5, 6, 2, 4);
-  const sum2 = add_two(5, 6);
+  const sum = add_four(1,1,1+2-2,1);
+  const sum2 = add_two(2, 20);
   console.log(sum);
   console.log(sum2);
 });

examples/adder/adder.pn

@@ -7,8 +7,8 @@ pub i32 add_two(i32 x, i32 y) {
 }
 
 pub i32 add_four(i32 a, i32 b, i32 c, i32 d) {
-	if 1 != 1 {
-		return a - b - c - d
+	if !is_eq(a, 2) {
+		return (a - b - c - d)
 	}
 	return a + b + c + d
 }

examples/adder/readme.md

@@ -2,21 +2,8 @@
 
 build adder wasm
 
-(ran from the root of this project)
-
-```bash
-punch build -o ./examples/adder/adder ./examples/adder/adder.pn
-```
-
-This should output a `adder.wat` and an `adder.wasm` file.
-
-`./examples/adder/main.go` is a go program that can load up the `adder.wasm` file and run the functions it contains.
-
-```bash
-go run ./examples/adder/main.go
-```
-
 ```bash
 cd ./examples/adders/
+punch build -o ./adder ./adder.pn
 node adder.js
 ```