Event delegation will save the world
If you ever wanted to know how many event handlers your Prototype.js-based application has, but were afraid to count, this tiny bookmarklet will gladly do that for you!
Accidentally, the snippet demonstrates an absolutely wicked use of Prototype’s sacred technique of inject over Hash.
$H(Event.cache).inject(0, function(m, p) {
m += $H(p.value).values().flatten().size();
return m;
});
Enjoy.
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