split with delimiter

[bioinfornatics]

Le vendredi 17 février 2012 à 01:33 +0100, bioinfornatics a écrit :
> reading
> http://www.d-programming-language.org/phobos/std_array.html#split
> 
> ---------------------------------------------------
> S[] split(S)(S s); // merge space together
> 
> and
> 
> Un­qual!(S1)[] split(S1, S2)(S1 s, S2 delim); // do not merge delim
> together ?
> 
> ---------------------------------------------------
> 
> 
> why the second split function do not merge delim together?
> how merge delim together?
> 

Code to try
----------------------
import std.string;
import std.stdio;
import std.array;

void main( ){
    string test = "hi\t\tD is fun";
    string test2= "hi  D is fun";
    writeln( test.split("\t"));
    writeln( test2.split() );
    writeln( test2.split(" ") );
}
----------------------
Result
["hi", "", "D is fun"]
["hi", "D", "is", "fun"]
["hi", "", "D", "is", "fun"]