Moving utility functions into utils

test/unit/utils/forEach.js

@@ -1,4 +1,4 @@
-var forEach = require('../../lib/forEach');
+var forEach = require('../../../lib/utils').forEach;
 
 module.exports = {
   testArray: function (test) {

test/unit/utils/isX.js

@@ -0,0 +1,21 @@
+var utils = require('../../../lib/utils');
+
+module.exports = {
+  testIsArray: function (test) {
+    test.equals(utils.isArray([]), true);
+    test.equals(utils.isArray({length: 5}), false);
+    test.done();
+  },
+
+  testIsObject: function (test) {
+    test.equals(utils.isObject({}), true);
+    test.equals(utils.isObject(null), false);
+    test.done();
+  },
+
+  testIsDate: function (test) {
+    test.equals(utils.isDate(new Date()), true);
+    test.equals(utils.isDate(Date.now()), false);
+    test.done();
+  }
+};

test/unit/utils/merge.js

@@ -1,4 +1,4 @@
-var merge = require('../../lib/merge');
+var merge = require('../../../lib/utils').merge;
 
 module.exports = {
   testImmutability: function (test) {

test/unit/utils/trim.js

@@ -0,0 +1,13 @@
+var trim = require('../../../lib/utils').trim;
+
+module.exports = {
+  testTrim: function (test) {
+    test.equals(trim('  foo  '), 'foo');
+    test.done();
+  },
+
+  testTrimTab: function (test) {
+    test.equals(trim('\tfoo'), 'foo');
+    test.done();
+  }
+};