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eduardolundgren/indexOf.html

Created June 21, 2013 21:47
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indexOf.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script>
(function() {
var p1 = "bananai",
p2 = "na",
index = -1,
i,
p2len = p2.length;
for (i = 0; i < p1.length; i++) {
if (index < 0) {
if (p1[i] === p2[0]) {
index = i;
}
}
else if ( ( ((i - index) < p2len) && (p1[i] !== p2[i - index]) ) ) {
index = -1;
i--;
}
}
console.log('index:', index);
})();
</script>
</body>
</html>
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