foreach - npm Package Compare versions

Comparing version 2.0.1 to 2.0.2

test.js

+var test = require('tape');
+var forEach = require('./index.js');
+
+test('first argument: iterable', function (t) {
+    var iterator = function () {};
+    t.throws(function () { forEach(undefined, iterator); }, TypeError, 'undefined is not iterable');
+    t.throws(function () { forEach(null, iterator); }, TypeError, 'null is not iterable');
+    t.throws(function () { forEach(true, iterator); }, TypeError, 'true is not iterable');
+    t.throws(function () { forEach(false, iterator); }, TypeError, 'false is not iterable');
+    t.throws(function () { forEach(NaN, iterator); }, TypeError, 'NaN is not iterable');
+    t.throws(function () { forEach(42, iterator); }, TypeError, '42 is not iterable');
+    t.doesNotThrow(function () { forEach('', iterator); }, TypeError, 'string is iterable');
+    t.doesNotThrow(function () { forEach([], iterator); }, TypeError, 'array is iterable');
+    t.doesNotThrow(function () { forEach({}, iterator); }, TypeError, 'object is iterable');
+    t.doesNotThrow(function () { forEach(new Date(), iterator); }, TypeError, 'object subtype is iterable');
+    t.end();
+});
+
+test('second argument: iterator', function (t) {
+    var arr = [];
+    t.throws(function () { forEach(arr); }, TypeError, 'undefined is not a function');
+    t.throws(function () { forEach(arr, null); }, TypeError, 'null is not a function');
+    t.throws(function () { forEach(arr, ''); }, TypeError, 'string is not a function');
+    t.throws(function () { forEach(arr, /a/); }, TypeError, 'regex is not a function');
+    t.throws(function () { forEach(arr, true); }, TypeError, 'true is not a function');
+    t.throws(function () { forEach(arr, false); }, TypeError, 'false is not a function');
+    t.throws(function () { forEach(arr, NaN); }, TypeError, 'NaN is not a function');
+    t.throws(function () { forEach(arr, 42); }, TypeError, '42 is not a function');
+    t.doesNotThrow(function () { forEach(arr, function () {}); }, 'function is a function');
+    t.end();
+});
+
+test('array', function (t) {
+    var arr = [1, 2, 3];
+
+    t.test('iterates over every item', function (st) {
+        var index = 0;
+        forEach(arr, function () { index += 1; });
+        st.equal(index, arr.length, 'iterates ' + arr.length + ' times');
+        st.end();
+    });
+
+    t.test('first iterator argument', function (st) {
+        var index = 0;
+        st.plan(arr.length);
+        forEach(arr, function (item) {
+            st.equal(arr[index], item, 'item ' + index + ' is passed as first argument');
+            index += 1;
+        });
+    });
+
+    t.test('second iterator argument', function (st) {
+        var counter = 0;
+        st.plan(arr.length);
+        forEach(arr, function (item, index) {
+            st.equal(counter, index, 'index ' + index + ' is passed as second argument');
+            counter += 1;
+        });
+    });
+
+    t.test('third iterator argument', function (st) {
+        st.plan(arr.length);
+        forEach(arr, function (item, index, array) {
+            st.deepEqual(arr, array, 'array is passed as third argument');
+        });
+    });
+
+    t.test('context argument', function (st) {
+        var context = {};
+        forEach([], function () {
+            st.equal(this, context, '"this" is the passed context');
+        }, context);
+        st.end();
+    });
+
+    t.end();
+});
+
+test('object', function (t) {
+    var obj = {
+        a: 1,
+        b: 2,
+        c: 3
+    };
+    var keys = ['a', 'b', 'c'];
+
+    var F = function () {
+        this.a = 1;
+        this.b = 2;
+    };
+    F.prototype.c = 3;
+    var fKeys = ['a', 'b'];
+
+    t.test('iterates over every object literal key', function (st) {
+        var counter = 0;
+        forEach(obj, function () { counter += 1; });
+        st.equal(counter, keys.length, 'iterated ' + counter + ' times');
+        st.end();
+    });
+
+    t.test('iterates only over own keys', function (st) {
+        var counter = 0;
+        forEach(new F(), function () { counter += 1; });
+        st.equal(counter, fKeys.length, 'iterated ' + fKeys.length + ' times');
+        st.end();
+    });
+
+    t.test('first iterator argument', function (st) {
+        var index = 0;
+        st.plan(keys.length);
+        forEach(obj, function (item) {
+            st.equal(obj[keys[index]], item, 'item at key ' + keys[index] + ' is passed as first argument');
+            index += 1;
+        });
+    });
+
+    t.test('second iterator argument', function (st) {
+        var counter = 0;
+        st.plan(keys.length);
+        forEach(obj, function (item, key) {
+            st.equal(keys[counter], key, 'key ' + key + ' is passed as second argument');
+            counter += 1;
+        });
+    });
+
+    t.test('third iterator argument', function (st) {
+        st.plan(keys.length);
+        forEach(obj, function (item, key, object) {
+            st.deepEqual(obj, object, 'object is passed as third argument');
+        });
+    });
+
+    t.test('context argument', function (st) {
+        var context = {};
+        forEach({}, function () {
+            st.equal(this, context, '"this" is the passed context');
+        }, context);
+        st.end();
+    });
+
+    t.end();
+});
+
+
+test('string', function (t) {
+    var str = 'str';
+    t.test('second iterator argument', function (st) {
+        var counter = 0;
+        st.plan(str.length * 2 + 1);
+        forEach(str, function (item, index) {
+            st.equal(counter, index, 'index ' + index + ' is passed as second argument');
+            st.equal(str[index], item);
+            counter += 1;
+        });
+        st.equal(counter, str.length, 'iterates ' + str.length + ' times');
+    });
+    t.end();
+});

.idea/workspace.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="e6fb313f-0649-4034-a364-705babaf40b2" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/Readme.md" afterPath="$PROJECT_DIR$/Readme.md" />
+    <list default="true" id="4d4d926b-27cc-45f9-a202-810e1c9be476" name="Default" comment="">
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/index.js" afterPath="$PROJECT_DIR$/index.js" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/test.js" afterPath="$PROJECT_DIR$/test.js" />
     </list>
     <ignored path="manuelstofer-foreach.iws" />
     <ignored path=".idea/workspace.xml" />
-    <file path="/Dummy.txt" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1365335334385" ignored="false" />
-    <file path="/a.dummy" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363890896138" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/test/test.js" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892026712" ignored="false" />
-    <file path="/test.js" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892010403" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/component.json" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892422104" ignored="false" />
-    <file path="/component.json" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363891447340" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/package.json" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892426835" ignored="false" />
-    <file path="/package.json" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363891477658" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/build/build.js" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892034191" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/index.js" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363891926009" ignored="false" />
-    <file path="/index.js" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1365335368429" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/test/test-runner.html" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363891971222" ignored="false" />
-    <file path="/test-runner.html" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363891968487" ignored="false" />
-    <file path="$PROJECT_DIR$/../manuelstofer-mapr/Readme.md" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1363892582415" ignored="false" />
-    <file path="/Readme.md" changelist="e6fb313f-0649-4034-a364-705babaf40b2" time="1365335618433" ignored="false" />
+    <file path="/Dummy.txt" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465302443" ignored="false" />
+    <file path="/Readme.md" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378619965" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-json-pointer/package.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365376303789" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-content-element/test/content-element.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377761734" ignored="false" />
+    <file path="/content-element.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377746213" ignored="false" />
+    <file path="/a.dummy" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377918958" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-content-element/src/plugins/x-collection.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377855014" ignored="false" />
+    <file path="/x-collection.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377855014" ignored="false" />
+    <file path="$PROJECT_DIR$/../../demo/templates/page.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365377937263" ignored="false" />
+    <file path="$PROJECT_DIR$/../../demo/templates/edit/page.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378012400" ignored="false" />
+    <file path="$PROJECT_DIR$/../../demo/templates/navigation/page.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378028227" ignored="false" />
+    <file path="$PROJECT_DIR$/../../demo/templates/search/page.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378035977" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/Readme.md" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/src/pflock.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/package.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/test/x-each.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/component.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/src/util.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/test/test.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/src/plugins/x-each.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/src/plugins/x-bind.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378667210" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-pflock/index.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365378779510" ignored="false" />
+    <file path="/index.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365463992294" ignored="false" />
+    <file path="/test.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465697863" ignored="false" />
+    <file path="$PROJECT_DIR$/node_modules/tape/node_modules/defined/package.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365456642256" ignored="false" />
+    <file path="$PROJECT_DIR$/node_modules/tape/node_modules/deep-equal/package.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365456642256" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/index.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365463999682" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/test/test.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365466091057" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/test/test.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465703534" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/component.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465964266" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/.jepso-ci.json" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365464206077" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-json-pointer/components/manuelstofer-foreach/index.js" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465433182" ignored="false" />
+    <file path="$PROJECT_DIR$/../manuelstofer-test-jepso-ci/Makefile" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365465985517" ignored="false" />
+    <file path="/test.html" changelist="4d4d926b-27cc-45f9-a202-810e1c9be476" time="1365466057714" ignored="false" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -43,6 +63,6 @@ <option name="SHOW_DIALOG" value="false" />
     <leaf>
-      <file leaf-file-name="package.json" pinned="false" current="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/package.json">
+      <file leaf-file-name="test.js" pinned="false" current="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/test.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state line="3" column="22" selection-start="101" selection-end="101" vertical-scroll-proportion="-2.0357144">
+            <state line="11" column="0" selection-start="173" selection-end="173" vertical-scroll-proportion="0.0">
               <folding />
@@ -54,5 +74,5 @@ </state>
       <file leaf-file-name="index.js" pinned="false" current="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/index.js">
+        <entry file="file://$PROJECT_DIR$/node_modules/tape/index.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state line="5" column="20" selection-start="148" selection-end="148" vertical-scroll-proportion="0.0">
+            <state line="64" column="0" selection-start="1793" selection-end="1793" vertical-scroll-proportion="0.0">
               <folding />
@@ -63,6 +83,24 @@ </state>
       </file>
-      <file leaf-file-name="Readme.md" pinned="false" current="true" current-in-tab="true">
+      <file leaf-file-name="test.js" pinned="false" current="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/node_modules/tape/lib/test.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state line="318" column="27" selection-start="7687" selection-end="7687" vertical-scroll-proportion="0.0">
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Makefile" pinned="false" current="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/Makefile">
+          <provider selected="true" editor-type-id="text-editor">
+            <state line="4" column="0" selection-start="38" selection-end="38" vertical-scroll-proportion="0.0">
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Readme.md" pinned="false" current="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/Readme.md">
           <provider selected="true" editor-type-id="text-editor">
-            <state line="20" column="3" selection-start="380" selection-end="380" vertical-scroll-proportion="0.521978">
+            <state line="24" column="2" selection-start="481" selection-end="481" vertical-scroll-proportion="0.0">
               <folding />
@@ -73,6 +111,15 @@ </state>
       </file>
+      <file leaf-file-name="index.js" pinned="false" current="true" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/index.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state line="8" column="22" selection-start="224" selection-end="224" vertical-scroll-proportion="0.20879121">
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
       <file leaf-file-name="component.json" pinned="false" current="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/component.json">
           <provider selected="true" editor-type-id="text-editor">
-            <state line="3" column="20" selection-start="99" selection-end="99" vertical-scroll-proportion="0.0">
+            <state line="3" column="21" selection-start="100" selection-end="100" vertical-scroll-proportion="-2.0357144">
               <folding />
@@ -83,2 +130,11 @@ </state>
       </file>
+      <file leaf-file-name="package.json" pinned="false" current="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/package.json">
+          <provider selected="true" editor-type-id="text-editor">
+            <state line="23" column="16" selection-start="561" selection-end="561" vertical-scroll-proportion="-15.607142">
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
     </leaf>
@@ -102,5 +158,7 @@ </component>
       <list>
+        <option value="$PROJECT_DIR$/Readme.md" />
+        <option value="$PROJECT_DIR$/component.json" />
         <option value="$PROJECT_DIR$/package.json" />
+        <option value="$PROJECT_DIR$/test.js" />
         <option value="$PROJECT_DIR$/index.js" />
-        <option value="$PROJECT_DIR$/Readme.md" />
       </list>
@@ -140,3 +198,2 @@ </option>
     <panes>
-      <pane id="Scope" />
       <pane id="ProjectPane">
@@ -160,4 +217,81 @@ <subPane>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="node_modules" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="tape" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="node_modules" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="tape" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="test" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="node_modules" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="tape" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="lib" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="manuelstofer-foreach" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="node_modules" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
         </subPane>
       </pane>
+      <pane id="Scope" />
     </panes>
@@ -167,12 +301,5 @@ </component>
     <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="FullScreen" value="false" />
   </component>
   <component name="RunManager">
-    <configuration default="true" type="DartUnitRunConfigurationType" factoryName="DartUnit">
-      <option name="VMOptions" />
-      <option name="arguments" />
-      <option name="filePath" />
-      <option name="scope" value="ALL" />
-      <option name="testName" />
-      <method />
-    </configuration>
     <list size="0" />
@@ -200,5 +327,5 @@ </component>
     <task active="true" id="Default" summary="Default task">
-      <changelist id="e6fb313f-0649-4034-a364-705babaf40b2" name="Default" comment="" />
-      <created>1363890856178</created>
-      <updated>1363890856178</updated>
+      <changelist id="4d4d926b-27cc-45f9-a202-810e1c9be476" name="Default" comment="" />
+      <created>1365371005647</created>
+      <updated>1365371005647</updated>
     </task>
@@ -208,4 +335,4 @@ <servers />
   <component name="ToolWindowManager">
-    <frame x="0" y="22" width="1440" height="874" extended-state="6" />
-    <editor active="true" />
+    <frame x="0" y="22" width="1440" height="874" extended-state="0" />
+    <editor active="false" />
     <layout>
@@ -215,3 +342,3 @@ <window_info id="Changes" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.18983768" sideWeight="0.9351852" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.24982357" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
@@ -225,3 +352,3 @@ <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.48280424" sideWeight="0.9534227" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="SLIDING" type="SLIDING" visible="false" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
@@ -293,5 +420,5 @@ <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/package.json">
+    <entry file="file://$PROJECT_DIR$/test.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="3" column="22" selection-start="118" selection-end="118" vertical-scroll-proportion="0.0">
+        <state line="34" column="42" selection-start="963" selection-end="1933" vertical-scroll-proportion="0.0">
           <folding />
@@ -301,5 +428,5 @@ </state>
     </entry>
-    <entry file="file://$PROJECT_DIR$/component.json">
+    <entry file="file://$PROJECT_DIR$/Makefile">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="3" column="20" selection-start="116" selection-end="116" vertical-scroll-proportion="0.0">
+        <state line="0" column="0" selection-start="0" selection-end="0" vertical-scroll-proportion="0.0">
           <folding />
@@ -309,5 +436,19 @@ </state>
     </entry>
+    <entry file="file://$PROJECT_DIR$/Readme.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="24" column="2" selection-start="481" selection-end="481" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/index.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="3" column="0" selection-start="48" selection-end="48" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/component.json">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="3" column="20" selection-start="99" selection-end="99" vertical-scroll-proportion="0.0">
+        <state line="3" column="21" selection-start="100" selection-end="100" vertical-scroll-proportion="0.0">
           <folding />
@@ -319,3 +460,3 @@ </state>
       <provider selected="true" editor-type-id="text-editor">
-        <state line="3" column="22" selection-start="101" selection-end="101" vertical-scroll-proportion="-2.0357144">
+        <state line="25" column="17" selection-start="592" selection-end="592" vertical-scroll-proportion="0.0">
           <folding />
@@ -325,5 +466,5 @@ </state>
     </entry>
-    <entry file="file://$PROJECT_DIR$/index.js">
+    <entry file="file://$PROJECT_DIR$/test.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state line="5" column="20" selection-start="148" selection-end="148" vertical-scroll-proportion="0.0">
+        <state line="78" column="0" selection-start="1934" selection-end="1934" vertical-scroll-proportion="0.0">
           <folding />
@@ -335,3 +476,3 @@ </state>
       <provider selected="true" editor-type-id="text-editor">
-        <state line="20" column="3" selection-start="380" selection-end="380" vertical-scroll-proportion="0.521978">
+        <state line="27" column="6" selection-start="494" selection-end="494" vertical-scroll-proportion="0.0">
           <folding />
@@ -341,4 +482,60 @@ </state>
     </entry>
+    <entry file="file://$PROJECT_DIR$/Readme.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="24" column="2" selection-start="481" selection-end="481" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/Makefile">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="4" column="0" selection-start="38" selection-end="38" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/node_modules/tape/index.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="64" column="0" selection-start="1793" selection-end="1793" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/node_modules/tape/lib/test.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="318" column="27" selection-start="7687" selection-end="7687" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/package.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="23" column="16" selection-start="561" selection-end="561" vertical-scroll-proportion="-15.607142">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/component.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="3" column="21" selection-start="100" selection-end="100" vertical-scroll-proportion="-2.0357144">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/test.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="11" column="0" selection-start="173" selection-end="173" vertical-scroll-proportion="0.0">
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/index.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state line="8" column="22" selection-start="224" selection-end="224" vertical-scroll-proportion="0.20879121">
+          <folding />
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>
 

component.json

 {
     "name": "foreach",
     "description": "foreach component + npm package",
-    "version": "2.0.0",
+    "version": "2.0.2",
     "keywords": [],
@@ -6,0 +6,0 @@ "dependencies": {},

index.js

@@ -5,3 +5,8 @@
 module.exports = function forEach (obj, fn, ctx) {
-    if (obj == null) return;
+    if (!(typeof obj === 'object' || typeof obj === 'string') || obj === null) {
+        throw new TypeError('can only iterate over objects, arrays and strings');
+    }
+    if (typeof fn !== 'function') {
+        throw new TypeError('iterator must be a function');
+    }
     var l = obj.length;
@@ -20,1 +25,2 @@ if (l === +l) {
 };
+

package.json

 {
     "name": "foreach",
     "description": "foreach component + npm package",
-    "version": "2.0.1",
+    "version": "2.0.2",
     "author": "Manuel Stofer <[e-mail]>",
     "license": "MIT",
+    "main": "index.js",
+    "scripts": {
+        "test": "node test.js"
+    },
     "repository": {
@@ -19,4 +23,23 @@ "type": "git",
     "dependencies": {},
-    "devDependencies": {}
+    "devDependencies": {
+      "tape": "*"
+    },
+    "testling": {
+      "files": "test.js",
+      "browsers": [
+        "iexplore/6.0..latest",
+        "firefox/3.0",
+        "firefox/15.0..latest",
+        "firefox/nightly",
+        "chrome/4.0",
+        "chrome/22.0..latest",
+        "chrome/canary",
+        "opera/10.0..latest",
+        "opera/next",
+        "safari/5.0.5..latest",
+        "ipad/6.0..latest",
+        "iphone/6.0..latest"
+      ]
+    }
 }
 

Readme.md

@@ -6,2 +6,4 @@
 
+[![browser support][1]][2]
+
 ## API
@@ -14,13 +16,17 @@
 
-each([1,2,3], function (value, key) {
+each([1,2,3], function (value, key, array) {
     // value === 1, 2, 3
     // key === 0, 1, 2
+    // array === [1, 2, 3]
 });
 
-each({0:1,1:2,2:3}, function (value, key) {
+each({0:1,1:2,2:3}, function (value, key, object) {
     // value === 1, 2, 3
     // key === 0, 1, 2
+    // object === {0:1,1:2,2:3}
 });
 ```
 
+[1]: https://ci.testling.com/manuelstofer/foreach.png
+[2]: https://ci.testling.com/manuelstofer/foreach
 

No alert changes

Improved metrics

Total package byte prevSize

39730

86.55%

Number of package files

15

7.14%

Lines of code

169

525.93%

Number of lines in readme file

31

24%

Worsened metrics

Dev dependency count

1

Infinity%

No dependency changes