Various updates.

packages/xo-collection/.babelrc

@@ -0,0 +1,15 @@
+{
+  "comments": false,
+  "compact": true,
+  "optional": [
+    // Experimental features.
+    // "minification.constantFolding",
+    // "minification.deadCodeElimination",
+
+    "es7.asyncFunctions",
+    "es7.decorators",
+    "es7.exportExtensions",
+    "es7.functionBind",
+    "runtime"
+  ]
+}

packages/xo-collection/.gitignore

@@ -2,6 +2,7 @@
 /dist/
 
 npm-debug.log
+npm-debug.log.*
 
 !node_modules/*
 node_modules/*/

packages/xo-collection/.mocha.js

@@ -0,0 +1,3 @@
+try { require('clarify') } catch (_) {}
+try { require('trace') } catch (_) {}
+try { require('source-map-support/register') } catch (_) {}

packages/xo-collection/.mocha.opts

@@ -0,0 +1 @@
+--require ./.mocha.js

packages/xo-collection/.npmignore

@@ -1,4 +1,10 @@
+/examples/
+example.js
+example.js.map
 *.example.js
 *.example.js.map
+
+/test/
+/tests/
 *.spec.js
 *.spec.js.map

packages/xo-collection/.travis.yml

@@ -1,5 +1,6 @@
 language: node_js
 node_js:
-  - 'iojs'
+  - 'iojs-v2'
+  - 'iojs-v1'
   - '0.12'
-  - '0.10'
+  - '0.10'

packages/xo-collection/package.json

@@ -16,39 +16,44 @@
   },
   "preferGlobal": false,
   "main": "dist/collection",
+  "bin": {},
   "files": [
     "dist/",
     "*.js"
   ],
   "dependencies": {
-    "babel-runtime": "^5",
-    "lodash.bind": "^3",
-    "lodash.callback": "^3",
-    "lodash.foreach": "^3",
-    "make-error": "^1"
+    "babel-runtime": "^5.6.11",
+    "lodash.bind": "^3.1.0",
+    "lodash.callback": "^3.3.0",
+    "lodash.foreach": "^3.0.3",
+    "make-error": "^1.0.2"
   },
   "devDependencies": {
-    "babel": "^5",
-    "chai": "*",
-    "dirty-chai": "^1.2.0",
+    "babel": "^5.6.11",
+    "babel-eslint": "^3.1.18",
+    "clarify": "^1.0.5",
     "event-to-promise": "^0.3.2",
     "ghooks": "^0.3.2",
-    "mocha": "*",
+    "mocha": "^2.2.5",
+    "must": "^0.12.0",
     "sinon": "^1.14.1",
-    "source-map-support": "*",
-    "standard": "*"
+    "source-map-support": "^0.3.2",
+    "standard": "^4.3.3",
+    "trace": "^1.2.0"
   },
   "scripts": {
-    "build": "mkdir -p dist && babel --optional=runtime --compact=true --source-maps --out-dir=dist/ src/",
-    "dev": "mkdir -p dist && babel --watch --optional=runtime --source-maps --out-dir=dist/ src/",
+    "build": "babel --source-maps --out-dir=dist/ src/",
+    "dev": "babel --watch --source-maps --out-dir=dist/ src/",
+    "lint": "standard",
     "prepublish": "npm run build",
-    "test": "mocha 'dist/**/*.spec.js'",
-    "test-dev": "mocha --watch --reporter=min 'dist/**/*.spec.js'"
+    "test": "npm run lint && mocha --opts .mocha.opts \"dist/**/*.spec.js\"",
+    "test-dev": "mocha --opts .mocha.opts --watch --reporter=min \"dist/**/*.spec.js\""
   },
   "standard": {
     "ignore": [
       "dist/**"
-    ]
+    ],
+    "parser": "babel-eslint"
   },
   "config": {
     "ghooks": {

packages/xo-collection/src/collection.spec.js

@@ -1,17 +1,15 @@
 /* eslint-env mocha */
 
-import Collection, {DuplicateItem, NoSuchItem} from '..'
-
 import eventToPromise from 'event-to-promise'
+import expect from 'must'
 import forEach from 'lodash.foreach'
 import sinon from 'sinon'
 
-import chai, {expect} from 'chai'
-import dirtyChai from 'dirty-chai'
-chai.use(dirtyChai)
+// ===================================================================
 
-import sourceMapSupport from 'source-map-support'
-sourceMapSupport.install()
+import Collection, {DuplicateItem, NoSuchItem} from '..'
+
+// ===================================================================
 
 function waitTicks (n = 1) {
   const {nextTick} = process
@@ -75,7 +73,7 @@ describe('Collection', function () {
 
       // Async event.
       return eventToPromise(this.col, 'add').then(function (added) {
-        expect(added).to.have.all.keys('foo')
+        expect(added).to.have.keys(['foo'])
         expect(added.foo).to.be.true()
       })
     })
@@ -108,7 +106,7 @@ describe('Collection', function () {
 
       // Async event.
       return eventToPromise(this.col, 'update').then(function (updated) {
-        expect(updated).to.have.all.keys('bar')
+        expect(updated).to.have.keys(['bar'])
         expect(updated.bar).to.equal(2)
       })
     })
@@ -140,7 +138,7 @@ describe('Collection', function () {
 
       // Async event.
       return eventToPromise(this.col, 'remove').then(function (removed) {
-        expect(removed).to.have.all.keys('bar')
+        expect(removed).to.have.keys(['bar'])
         expect(removed.bar).to.not.exist()
       })
     })
@@ -172,7 +170,7 @@ describe('Collection', function () {
 
       // Async events.
       return eventToPromise(this.col, 'add').then(function (added) {
-        expect(added).to.have.all.keys('foo')
+        expect(added).to.have.keys(['foo'])
         expect(added.foo).to.be.true()
       })
     })
@@ -190,7 +188,7 @@ describe('Collection', function () {
 
       // Async events.
       return eventToPromise(this.col, 'update').then(function (updated) {
-        expect(updated).to.have.all.keys('bar')
+        expect(updated).to.have.keys(['bar'])
         expect(updated.bar).to.equal(1)
       })
     })
@@ -211,7 +209,7 @@ describe('Collection', function () {
       expect(this.col.has('bar')).to.be.false()
 
       return eventToPromise(this.col, 'remove').then(function (removed) {
-        expect(removed).to.have.all.keys('bar')
+        expect(removed).to.have.keys(['bar'])
         expect(removed.bar).to.not.exist()
       })
     })
@@ -226,7 +224,7 @@ describe('Collection', function () {
       expect(this.col.has('bar')).to.be.false()
 
       return eventToPromise(this.col, 'remove').then(function (removed) {
-        expect(removed).to.have.all.keys('bar')
+        expect(removed).to.have.keys(['bar'])
         expect(removed.bar).to.not.exist()
       })
     })
@@ -241,7 +239,7 @@ describe('Collection', function () {
         this.col.touch(foo)
 
         return eventToPromise(this.col, 'update', (items) => {
-          expect(items).to.have.all.keys('foo')
+          expect(items).to.have.keys(['foo'])
           expect(items.foo).to.equal(foo)
         })
       })
@@ -255,7 +253,7 @@ describe('Collection', function () {
       expect(this.col.size).to.equal(0)
 
       return eventToPromise(this.col, 'remove').then((items) => {
-        expect(items).to.have.all.keys('bar')
+        expect(items).to.have.keys(['bar'])
         expect(items.bar).to.not.exist()
       })
     })

packages/xo-collection/src/index.spec.js

@@ -1,16 +1,10 @@
 /* eslint-env mocha */
 
-import chai, {expect} from 'chai'
-import dirtyChai from 'dirty-chai'
-chai.use(dirtyChai)
-
-import sourceMapSupport from 'source-map-support'
-sourceMapSupport.install()
-
 import eventToPromise from 'event-to-promise'
+import expect from 'must'
 import forEach from 'lodash.foreach'
 
-// -------------------------------------------------------------------
+// ===================================================================
 
 import Collection from '..'
 import Index from '../index'

packages/xo-collection/src/unique-index.spec.js

@@ -1,16 +1,10 @@
 /* eslint-env mocha */
 
-import chai, {expect} from 'chai'
-import dirtyChai from 'dirty-chai'
-chai.use(dirtyChai)
-
-import sourceMapSupport from 'source-map-support'
-sourceMapSupport.install()
-
 import eventToPromise from 'event-to-promise'
+import expect from 'must'
 import forEach from 'lodash.foreach'
 
-// -------------------------------------------------------------------
+// ===================================================================
 
 import Collection from '..'
 import Index from '../unique-index'