Update readme and clean up

demo/main/binding.md

@@ -0,0 +1,11 @@
+---
+markdownKey: description
+options:
+  dunks:
+    key: dunkaroos
+processors:
+  - ./processors/scream.js
+  - ./processors/announce-slam-dunks.js
+---
+
+A markdown-powered binding file!

demo/main/binding.yaml

@@ -1,3 +0,0 @@
-markdownKey: description
-processors:
-  - ./processors/scream.js

demo/main/processors/announce-slam-dunks.js

@@ -0,0 +1,13 @@
+export const name = "Announce Slam Dunks";
+
+export const process = (binding, { dunks }) => {
+  const slamDunkKey = dunks?.key ?? "slamDunks";
+
+  for (const entry of binding.entries) {
+    if (slamDunkKey in entry.data) {
+      console.log(`Slam dunk!`);
+    }
+  }
+
+  return binding;
+};

demo/main/processors/scream.js

@@ -1,5 +1,5 @@
 export const name = "Scream";
-export function process(binding, opts) {
+export function process(binding) {
   const modifiedEntries = binding.entries.map(entry => {
     if (binding.markdownKey in entry.data) {
       entry.data = {

demo/main/stats/statistics.toml

@@ -1 +1,2 @@
-slamDunks = 100
+player = "Flynn"
+dunkaroos = 100