Ranges tutorial

[Johann MacDonagh]

On 7/16/2011 3:25 PM, Willy Martinez wrote:
> I was wondering if there's a tutorial available on how to write simple ranges.
> Something like what I'm trying to do: Skip whitespace from text read from a file.
>
> It's difficult to search for "d ranges tutorial" in Google.
>
> Thanks

I found the best place to learn about ranges was simply the std.range 
documentation http://www.d-programming-language.org/phobos/std_range.html

For example, you can see what an input range is by looking at the 
isInputRange template.

However, for what you want, you can use std.algorithm.filter