Bill Baxter wrote:
On Thu, Jan 28, 2010 at 1:26 PM, Andrei Alexandrescu
<[email protected]> wrote:
Steven Schveighoffer wrote:
On Thu, 28 Jan 2010 15:59:30 -0500, Andrei Alexandrescu
<[email protected]> wrote:
foreach (line; stdin.byLine()) { ... }
vs.
foreach (line; stdin.byLine) { ... }
How do I choose?
byLine is a property. It is fetching a range on stdin.
-Steve
Damn. I was sure the answer will be different.
Maybe "property" is a misleading word. Clearly there are more things
to which that applies than just what the traditional definition of the
word would imply. I would not in English call my nose a "property" of
me, but if I were a D object and had a .nose accessor, I would
certainly think that accessor would qualify as a D property.
How's this: anything that you can "get" without specifying additional
information (and which doesn't change the outwardly visible state the
object when you do so) is a property. The C# syntax with the special
use of "get" and "set" perhaps does a better job of conveying this.
This raises the hair on my back. It's back to programming-by-convention.
Andrei
