Performance of hashes and associative arrays

[Ali Çehreli]

On 11/10/2012 05:17 AM, Dan wrote:

 > I just meant string concatenation is likely unnecessary. Imagine two one
 > megabyte strings. It is easy to concat them and call the string hash
 > function on the result but you have to create a 2Mb string first.

Just a random thought: std.range.chain can obviate that copy:

   http://dlang.org/phobos/std_range.html#chain

Ali