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One thing he mentions is inaccurate: jQuery IS limited to it's own built-in functions; however, it defines functions that utilize a few Array methods using appl
by invisible 18y ago
One thing he mentions is inaccurate: jQuery IS limited to it's own built-in functions; however, it defines functions that utilize a few Array methods using apply (e.g. Array.prototype.map.apply(this, arguments) where this is the jQuery object ).
This is possible because jQuery defines it's contents inside each object numerically:
var jQueryObj = $(".someClass");
alert(jQueryObj[0].innerHTML);