Some hawt splice-on-splice action for JD

extreme-minification-map-splice.js

// The basic premise, splicing data into an array used as a map of some sort
// (assume that numbers 1-9 are placeholders for legitimate splice args)
m = Array(100);
s = 'splice';
m[s](1);
m[s](2);
m[s](3); // do this kind of thing many times

// Before:
m=Array(100);
m[s='splice'](1);m[s](2);m[s](3);m[s](4);m[s](5);m[s](6);m[s](7);m[s](8);m[s](9)

// After (becomes smaller at the 9th splice):
m=Array(100);
(function s(){m.splice.apply(m,arguments);return s})(1)(2)(3)(4)(5)(6)(7)(8)(9)