DFortune

commit de950b144e0050dfefd73301b14f256d3d562f71
parent 1ae6ddfe9fd94c247c02a167c694b3dbbdd2d0e4
Author: Dominik Schmidt <das1993@hotmail.com>
Date:   Sun,  9 Aug 2015 23:02:03 +0200

Remove the randomness-functions.

We do not concern ourselves with such trivialities!1

Diffstat:
dfortune.d
 | 
5
-----
examples/randomFortune.d
 | 
3
++-

2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/dfortune.d b/dfortune.d
@@ -4,7 +4,6 @@ import std.conv;
 import std.bitmanip;
 import std.encoding;
 import std.range;
-import std.random;
 import std.algorithm;
 import core.exception;
 
@@ -35,9 +34,6 @@ class Fortune : RandomAccessFinite!(Cookie){
 			return 5*uint.sizeof+char.sizeof;
 		}
 	}
-	static public auto chooseRandom(T)(T r) if( hasLength!(T) && isRandomAccessRange!(T) ){
-		return r[uniform(0,r.length)];
-	}
 	Header header;
 	string basename;
 	File table,content;
@@ -242,7 +238,6 @@ struct Fortunes{
 		fortunes~=f;
 		end+=f.length-1;
 	}
-	alias chooseRandom=Fortune.chooseRandom;
 	auto @property strings(){
 		return map!(a=>a.toString())(this);
 	}
diff --git a/examples/randomFortune.d b/examples/randomFortune.d
@@ -1,5 +1,6 @@
 import dfortune;
 import std.stdio;
+import std.random;
 
 int main(string args[]){
 	Fortunes f;
@@ -8,6 +9,6 @@ int main(string args[]){
 		return 1;
 	}
 	f.add(args[1..$]);
-	writeln(f.chooseRandom(f));
+	writeln(f.randomSample(1).front);
 	return 0;
 }