refactor: remove invokeParallel

TODO.md

@@ -19,3 +19,7 @@
     - [ ] renamed to 'build/config'?
     - [ ] automatically generated list of build config
 - [ ] static documentation site generator
+- [ ] autogenerated config dox page
+- [x] remove `invokeParallel()`
+- [ ] Specialize `invokeReduce()` with `invokeMerge()`.
+- [ ] Rename all hooks to dot-first notation; rewrite `lookupFlecks()`.

packages/core/src/flecks.js

@@ -261,21 +261,6 @@ export default class Flecks {
     return candidate.fn(...(args.concat(this)));
   }
 
-  invokeParallel(hook, ...args) {
-    if (!this.hooks[hook]) {
-      return [];
-    }
-    const flecks = this.flecksImplementing(hook);
-    if (0 === flecks.length) {
-      return [];
-    }
-    const results = [];
-    for (let i = 0; i < flecks.length; ++i) {
-      results.push(this.invokeFleck(hook, flecks[i], ...(args.concat(this))));
-    }
-    return results;
-  }
-
   invokeReduce(hook, initial = {}, reducer = (r, o) => ({...r, ...o}), ...args) {
     if (!this.hooks[hook]) {
       return initial;

packages/core/test/invoke.js

@@ -25,13 +25,6 @@ it('can invoke', () => {
     });
 });
 
-it('can invoke parallel', async () => {
-  const O = {foo: 3};
-  await Promise.all(flecks.invokeParallel('@flecks/core/test/invoke-parallel', O));
-  expect(O.foo)
-    .to.equal(8);
-});
-
 it('can invoke reduced', () => {
   expect(flecks.invokeReduce('@flecks/core/test/invoke-reduce'))
     .to.deep.equal({foo: 69, bar: 420});