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removing the parser.rb from revision control -- it's taking up too much space -- you'll have to generate it yourself with rake build:parser

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Jeremy Ashkenas 2010-01-06 22:37:25 -05:00
parent fbcdc12a9c
commit eb9b18376e
1 changed files with 57 additions and 0 deletions
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
<title>Quickie CoffeeScript Speed Tests</title>
<script type="text/javascript" src="http://www.broofa.com/Tools/JSLitmus/JSLitmus.js"></script>
</head>
<body>
<h1>Quickie CoffeeScript Speed Tests</h1>
<script type="text/javascript">
var num = 1000;
var arr = [];
while (num--) arr.push(num);
JSLitmus.test('current comprehensions', function() {
__a = arr;
__c = [];
for (__b in __a) {
if (__a.hasOwnProperty(__b)) {
num = __a[__b];
__d = num;
__c.push(num);
}
}
});
JSLitmus.test('raw for loop (best we can do)', function() {
__a = arr;
__c = new Array(__a.length);
for (__b=0; __b < __a.length; __b++) {
__c[__b] = __a[__b];
}
});
JSLitmus.test('current without hasOwnProperty check', function() {
__a = arr;
__c = [];
for (__b in __a) {
num = __a[__b];
__d = num;
__c.push(num);
}
});
JSLitmus.test('raw for..in loop', function() {
__a = arr;
__c = new Array(__a.length);
for (__b in __a) {
__c[__b] = __a[__b];
}
});
</script>
</body>
</html>