First upload version 0.0.1

node_modules/before-after-hook/index.js

@@ -0,0 +1,45 @@
+// @ts-check
+
+import { register } from "./lib/register.js";
+import { addHook } from "./lib/add.js";
+import { removeHook } from "./lib/remove.js";
+
+// bind with array of arguments: https://stackoverflow.com/a/21792913
+const bind = Function.bind;
+const bindable = bind.bind(bind);
+
+function bindApi(hook, state, name) {
+  const removeHookRef = bindable(removeHook, null).apply(
+    null,
+    name ? [state, name] : [state]
+  );
+  hook.api = { remove: removeHookRef };
+  hook.remove = removeHookRef;
+  ["before", "error", "after", "wrap"].forEach((kind) => {
+    const args = name ? [state, kind, name] : [state, kind];
+    hook[kind] = hook.api[kind] = bindable(addHook, null).apply(null, args);
+  });
+}
+
+function Singular() {
+  const singularHookName = Symbol("Singular");
+  const singularHookState = {
+    registry: {},
+  };
+  const singularHook = register.bind(null, singularHookState, singularHookName);
+  bindApi(singularHook, singularHookState, singularHookName);
+  return singularHook;
+}
+
+function Collection() {
+  const state = {
+    registry: {},
+  };
+
+  const hook = register.bind(null, state);
+  bindApi(hook, state);
+
+  return hook;
+}
+
+export default { Singular, Collection };