I dont consider Aragorn the quinessential roleplaying ranger. I consider the Gary Gygax's 1st edition version of the ranger as the quinessential ranger. Aragorn became a king, which most rangers would not want to do, so I dont think of Aragorn as a serious ranger.
A warrior who is adept in the forest, and casts the occasional spell is my definition of a ranger. That sounds like a 1st edition ranger.
Which just goes to show how 1st Ed. REALLY needed to be improved upon. 3e changes the whole thing, since your character's definition is not entirely created by one class. For example, if you like the 1st Ed. version (now THAT was actual blasphemy!), just have your spell-less woodsman take levels in
druid and sorcerer. There you go, limited spell access!
Just because Gary Gygax wrote it that way, doesn't mean it fits the fantasy archetype of the ranger. In fact, it most assuredly doesn't. It's already been pointed out that spell-casting rangers (those that do so by class ability and not by race) are all but inexistent in fantasy literature.
And most importantly, as I've said, multiclassing eliminates the need for it. Just like the paladin class should probably be a prestige class for fighter/clerics instead of a base class.