debugging rollup

.gitignore

@@ -1,7 +1,7 @@
 .DS_Store
 node_modules
 
-/lib
+/dist
 /tmp
 
 *.sublime-workspace

Brocfile.js

@@ -1 +1,41 @@
-module.exports = 'src'
+const esTranspiler = require('broccoli-babel-transpiler');
+const Rollup = require('broccoli-rollup');
+const resolve = require('rollup-plugin-node-resolve');
+const commonjs = require('rollup-plugin-commonjs');
+
+let es = 'src';
+es = esTranspiler(es, {
+  filterExtensions: ['js'],
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        modules: false,
+      },
+    ],
+  ],
+  plugins: ['@babel/plugin-external-helpers'],
+});
+
+module.exports = es;
+
+let bundled = new Rollup(es, {
+  rollup: {
+    input: 'index.js',
+    output: {
+      file: 'sequins.js',
+      format: 'es',
+    },
+    plugins: [
+      resolve({
+        extensions: ['.mjs', '.js', '.json'],
+      }),
+
+      commonjs({
+        include: ['node_modules/memoizee', 'node_modules/invariant'],
+      }),
+    ],
+  },
+});
+
+// module.exports = bundled;

package.json

@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "main": "lib/index",
   "scripts": {
-    "build": "broccoli build lib --overwrite",
+    "build": "broccoli build dist --overwrite",
     "test": "jest"
   },
   "repository": {
@@ -28,15 +28,20 @@
   "files": "lib",
   "homepage": "https://github.com/conartist6/sequins#readme",
   "devDependencies": {
-    "@babel/core": "^7.0.0-beta.54",
-    "@babel/plugin-transform-classes": "^7.0.0-beta.54",
-    "@babel/plugin-transform-modules-commonjs": "^7.0.0-beta.54",
-    "@babel/preset-env": "^7.0.0-beta.54",
+    "@babel/core": "^7.0.0-beta.56",
+    "@babel/plugin-external-helpers": "^7.0.0-rc.3",
+    "@babel/plugin-transform-classes": "^7.0.0-beta.56",
+    "@babel/plugin-transform-modules-commonjs": "^7.0.0-beta.56",
+    "@babel/preset-env": "7.0.0-beta.56",
     "babel-core": "^7.0.0-beta.41",
-    "babel-jest": "^23.4.0",
-    "babel-plugin-transform-builtin-extend": "^1.1.2",
-    "broccoli": "^2.0.0-beta.2",
-    "jest": "^23.4.1"
+    "babel-jest": "^23.4.2",
+    "broccoli": "^2.0.0-beta.4",
+    "broccoli-babel-transpiler": "7.0.0-beta.4",
+    "broccoli-rollup": "^2.1.1",
+    "jest": "^23.4.2",
+    "rollup-plugin-babel": "^4.0.0-beta.8",
+    "rollup-plugin-commonjs": "^9.1.6",
+    "rollup-plugin-node-resolve": "^3.3.0"
   },
   "dependencies": {
     "invariant": "^2.2.4",

src/__test__/collection.test.js

@@ -27,7 +27,10 @@ function makeTests(type, collectionSubtype) {
       const flatten = makeFlatten(Collection, collectionSubtype, type);
       const result = collection.flatten();
       expect(result).toBeInstanceOf(CollectionConstructor);
-      expect(collection.flatten(true)).toBeIterable(expect.yieldsEqual(flatten(true, collection)));
+      const flattened = collection.flatten(true);
+      expect(flattened).toBeIterable();
+
+      expect(Array.from(flattened)).toEqual(Array.from(flatten(true, collection)));
     });
 
     // testMethod('mapEntries')

src/__test__/helpers/make-test-method.js

@@ -54,7 +54,8 @@ class MethodTest {
   _checkCollectionYields(result) {
     if (this.hasOwnProperty('_expectedCollectionValues')) {
       expect(result).toBeInstanceOf(this._ConstructorType);
-      expect(result).toBeIterable(expect.yieldsEqual(this._expectedCollectionValues));
+      expect(result).toBeIterable();
+      expect(Array.from(result)).toEqual(Array.from(this._expectedCollectionValues));
     }
   }
 

src/seq-factory.js

@@ -1,6 +1,5 @@
 import Sequence from './sequence';
 import { Range, Repeat } from './static';
-import { isIndexed, isKeyed, isSet } from './utils/shape';
 
 function Seq(initial) {
   const seq = Sequence.from(initial);

src/sequence.js

@@ -1,5 +1,5 @@
 import { compose, map, concat } from 'iter-tools';
-import { isIndexed, isKeyed, isSet, isConcrete } from './utils/shape';
+import { isConcrete } from './utils/shape';
 import invariant from 'invariant';
 import { reverseArrayIterator } from './utils/array';
 import CollectionMixin, {

src/static.js

@@ -1,8 +1,6 @@
 import { range, repeat } from 'iter-tools';
 import IndexedSeq from './subtypes/sequence/indexed';
 
-export { isMutableSeq, isKeyedSeq, isIndexedSeq } from './utils/shape';
-
 export function Repeat(value, times = Infinity) {
   return new IndexedSeq(repeat(value, times));
 }