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ianstormtaylor · Jul 31, 2013 · 72f5702 · 72f5702
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diff --git a/.gitignore b/.gitignore
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+components
+build
diff --git a/History.md b/History.md
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+0.0.1 - July 30, 2013
+---------------------
+:sparkles:
diff --git a/Makefile b/Makefile
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+build: components index.js
+	@component build --dev
+
+components: component.json
+	@component install --dev
+
+clean:
+	rm -fr build components
+
+test: build
+	open test/index.html
+
+.PHONY: clean test
diff --git a/Readme.md b/Readme.md
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+
+# previous-sibling
+
+  Get the previous sibling of an `el`, optionally filtered by a `selector`.
+
+## Installation
+
+    $ component install ianstormtaylor/previous-sibling
+
+## Example
+
+```js
+var previous = require('previous-sibling');
+var head = previous(document.body); // document.head
+```
+
+## License
+
+  MIT
diff --git a/component.json b/component.json
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+{
+  "name": "previous-sibling",
+  "repo": "ianstormtaylor/previous-sibling",
+  "description": "Get the previous sibling of an element.",
+  "version": "0.0.1",
+  "license": "MIT",
+  "keywords": ["element", "traverse", "previous", "sibling"],
+  "dependencies": {
+    "yields/traverse": "*"
+  },
+  "development": {
+    "component/assert": "*"
+  },
+  "scripts": ["index.js"]
+}
diff --git a/index.js b/index.js
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+
+var traverse = require('traverse');
+
+
+/**
+ * Expose `previousSibling`.
+ */
+
+module.exports = previousSibling;
+
+
+/**
+ * Get the previous sibling for an `el`.
+ *
+ * @param {Element} el
+ * @param {String} selector (optional)
+ */
+
+function previousSibling (el, selector) {
+  el = traverse('previousSibling', el, selector)[0];
+  return el || null;
+}
diff --git a/test/index.html b/test/index.html
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+<html>
+  <head>
+    <link rel="stylesheet" href="mocha.css" />
+  </head>
+  <body>
+    <div id="mocha">
+      <span id="one"></span>
+      <div id="two"></div>
+      <div id="three"></div>
+    </div>
+    <script src="mocha.js"></script>
+    <script>mocha.setup({ui : 'bdd'})</script>
+    <script src="../build/build.js"></script>
+    <script src="tests.js"></script>
+    <script>mocha.run();</script>
+  </body>
+</html>
diff --git a/test/mocha.css b/test/mocha.css
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+@charset "utf-8";
+
+body {
+  font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
+  padding: 60px 50px;
+}
+
+#mocha ul, #mocha li {
+  margin: 0;
+  padding: 0;
+}
+
+#mocha ul {
+  list-style: none;
+}
+
+#mocha h1, #mocha h2 {
+  margin: 0;
+}
+
+#mocha h1 {
+  margin-top: 15px;
+  font-size: 1em;
+  font-weight: 200;
+}
+
+#mocha h1 a {
+  text-decoration: none;
+  color: inherit;
+}
+
+#mocha h1 a:hover {
+  text-decoration: underline;
+}
+
+#mocha .suite .suite h1 {
+  margin-top: 0;
+  font-size: .8em;
+}
+
+.hidden {
+  display: none;
+}
+
+#mocha h2 {
+  font-size: 12px;
+  font-weight: normal;
+  cursor: pointer;
+}
+
+#mocha .suite {
+  margin-left: 15px;
+}
+
+#mocha .test {
+  margin-left: 15px;
+  overflow: hidden;
+}
+
+#mocha .test.pending:hover h2::after {
+  content: '(pending)';
+  font-family: arial;
+}
+
+#mocha .test.pass.medium .duration {
+  background: #C09853;
+}
+
+#mocha .test.pass.slow .duration {
+  background: #B94A48;
+}
+
+#mocha .test.pass::before {
+  content: '✓';
+  font-size: 12px;
+  display: block;
+  float: left;
+  margin-right: 5px;
+  color: #00d6b2;
+}
+
+#mocha .test.pass .duration {
+  font-size: 9px;
+  margin-left: 5px;
+  padding: 2px 5px;
+  color: white;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  -webkit-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -ms-border-radius: 5px;
+  -o-border-radius: 5px;
+  border-radius: 5px;
+}
+
+#mocha .test.pass.fast .duration {
+  display: none;
+}
+
+#mocha .test.pending {
+  color: #0b97c4;
+}
+
+#mocha .test.pending::before {
+  content: '◦';
+  color: #0b97c4;
+}
+
+#mocha .test.fail {
+  color: #c00;
+}
+
+#mocha .test.fail pre {
+  color: black;
+}
+
+#mocha .test.fail::before {
+  content: '✖';
+  font-size: 12px;
+  display: block;
+  float: left;
+  margin-right: 5px;
+  color: #c00;
+}
+
+#mocha .test pre.error {
+  color: #c00;
+  max-height: 300px;
+  overflow: auto;
+}
+
+#mocha .test pre {
+  display: block;
+  float: left;
+  clear: left;
+  font: 12px/1.5 monaco, monospace;
+  margin: 5px;
+  padding: 15px;
+  border: 1px solid #eee;
+  border-bottom-color: #ddd;
+  -webkit-border-radius: 3px;
+  -webkit-box-shadow: 0 1px 3px #eee;
+  -moz-border-radius: 3px;
+  -moz-box-shadow: 0 1px 3px #eee;
+}
+
+#mocha .test h2 {
+  position: relative;
+}
+
+#mocha .test a.replay {
+  position: absolute;
+  top: 3px;
+  right: 0;
+  text-decoration: none;
+  vertical-align: middle;
+  display: block;
+  width: 15px;
+  height: 15px;
+  line-height: 15px;
+  text-align: center;
+  background: #eee;
+  font-size: 15px;
+  -moz-border-radius: 15px;
+  border-radius: 15px;
+  -webkit-transition: opacity 200ms;
+  -moz-transition: opacity 200ms;
+  transition: opacity 200ms;
+  opacity: 0.3;
+  color: #888;
+}
+
+#mocha .test:hover a.replay {
+  opacity: 1;
+}
+
+#mocha-report.pass .test.fail {
+  display: none;
+}
+
+#mocha-report.fail .test.pass {
+  display: none;
+}
+
+#mocha-error {
+  color: #c00;
+  font-size: 1.5  em;
+  font-weight: 100;
+  letter-spacing: 1px;
+}
+
+#mocha-stats {
+  position: fixed;
+  top: 15px;
+  right: 10px;
+  font-size: 12px;
+  margin: 0;
+  color: #888;
+}
+
+#mocha-stats .progress {
+  float: right;
+  padding-top: 0;
+}
+
+#mocha-stats em {
+  color: black;
+}
+
+#mocha-stats a {
+  text-decoration: none;
+  color: inherit;
+}
+
+#mocha-stats a:hover {
+  border-bottom: 1px solid #eee;
+}
+
+#mocha-stats li {
+  display: inline-block;
+  margin: 0 5px;
+  list-style: none;
+  padding-top: 11px;
+}
+
+code .comment { color: #ddd }
+code .init { color: #2F6FAD }
+code .string { color: #5890AD }
+code .keyword { color: #8A6343 }
+code .number { color: #2F6FAD }