• From: Tei <oscar.vives@g...>
• To: "xml-dev@l..." <xml-dev@l...>
• Date: Thu, 22 Dec 2011 18:08:31 +0100

even in programming, it pays to have a datacentric vision.

if your code uses function pointers and closures,  functions are data.
 oop programing is data manipulating, with code as a required evil.

this compile:

$register = function () {
   return callregister->func( array("medic"=>true));
};

$register = function () {
   return callregister->func( array("doc"=>true));
};

$genie->bottle($register);

this don't compile:

function register_medic () {
   return callregister->func( array("medic"=>true));
};

function register_medic() {
   return callregister->func( array("doc"=>true));
};

genie_bottle(register_medic);


basically, data is always superior to code.  Code has surrender all
the flexibility, as accepted his fate, and modifying it normally break
things. It weighs a ton. Programers then accept his fate, and are
scared to change things, because his experience is that break things.

this is mostly a side effect of languages where that was more true.
Smarter languages can laught at these inflexibilities, and make
functions another type of data you use in parameters.




-- 
--
ℱin del ℳensaje.

• References:
  • Two philosophies of XML usage
    • From: "Costello, Roger L." <costello@m...>
  • Re: Two philosophies of XML usage
    • From: dvint@d...