[Nice-commit] Nice/stdlib/nice/lang collections.nice,1.45,1.46

[<bo...@us...>]

Update of /cvsroot/nice/Nice/stdlib/nice/lang
In directory sc8-pr-cvs1:/tmp/cvs-serv20382/stdlib/nice/lang

Modified Files:
	collections.nice 
Log Message:
Sorting collections using an anonymous comparator.


Index: collections.nice
===================================================================
RCS file: /cvsroot/nice/Nice/stdlib/nice/lang/collections.nice,v
retrieving revision 1.45
retrieving revision 1.46
diff -C2 -d -r1.45 -r1.46
*** collections.nice	26 Feb 2003 19:19:37 -0000	1.45
--- collections.nice	3 Mar 2003 16:42:45 -0000	1.46
***************
*** 161,164 ****
--- 161,184 ----
  
  /****************************************************************
+  * Sort
+  ****************************************************************/
+ 
+ /**
+    comparator must return a negative integer, zero, or a positive integer 
+    as the first argument is less than, equal to, or greater than the second.
+ */
+ <T> void sort(List<T> list, (T,T) -> int comparator) 
+ {
+   Collections.sort(list, new NiceComparator(comparator: comparator));
+ }
+ 
+ class NiceComparator<T> implements java.util.Comparator
+ {
+   final (T,T) -> int comparator;
+ 
+   compare(x, y) = (this.comparator)(x,y);
+ }
+ 
+ /****************************************************************
   * Standard operations
   ****************************************************************/