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minor refactor to .eq method #43

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minor refactor to .eq method #43

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2 changes: 1 addition & 1 deletion demo/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -292,7 +292,7 @@
recusandae suscipit repellendus placeat necessitatibus blanditiis aspernatur! Debitis voluptas officiis,
voluptate, mollitia dolore distinctio! Sed.</p>
</div>
<script src="../package/dom7.umd.js"></script>
<script src="../package/dom7.js"></script>
<script>
var $ = window.Dom7;
</script>
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15 changes: 4 additions & 11 deletions src/methods.js
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Original file line number Diff line number Diff line change
Expand Up @@ -562,19 +562,12 @@ function index() {
}
return undefined;
}

function eq(index) {
if (typeof index === 'undefined') return this;
const length = this.length;
if (index > length - 1) {
return $([]);
}
if (index < 0) {
const returnIndex = length + index;
if (returnIndex < 0) return $([]);
return $([this[returnIndex]]);
}
return $([this[index]]);
if (index === undefined) return this;
return $(index < 0 ? this[index += this.length] : this[index]);
}

function append(...els) {
let newChild;
const document = getDocument();
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