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vstarck/ejercicio.scinos.js

Created August 31, 2011 14:38
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ejercicio.scinos.js
function f() {
var cache = [].join.call(arguments, '');
return !cache ? '' : function sub() {
cache += [].join.call(arguments, '');
return !arguments.length ? cache : sub;
}
};
f('This ')('i')('s a sentence')() + f('123')() == 'This is a sentence123'; // true
f('foo', 'bar')(' baz')(); // "foobar baz"
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