[Nice-commit] Nice/stdlib/nice/lang strings.nice,1.16,1.17

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

Update of /cvsroot/nice/Nice/stdlib/nice/lang
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv11854/stdlib/nice/lang

Modified Files:
	strings.nice 
Log Message:
Replaced join by a generic version on Collection<T>.
Contributed by Andy Glover.


Index: strings.nice
===================================================================
RCS file: /cvsroot/nice/Nice/stdlib/nice/lang/strings.nice,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** strings.nice	20 Mar 2004 11:26:13 -0000	1.16
--- strings.nice	27 Jun 2004 09:22:00 -0000	1.17
***************
*** 95,115 ****
  
  /**
!  * Join a collection of strings together, interspersing <code>separator</code>
   * among them.
   *
!  * @param strings the strings to join
!  * @param separator the separator string to place between each 
   *    string and the one before it
   */
! String join(Collection<String> strings, String separator)
  {
    StringBuffer buff = new StringBuffer();
!   Iterator<String> it = strings.iterator();
!   while(it.hasNext())
      {
!       buff.append(it.next());
!       if (it.hasNext())
! 	buff.append(separator);
      }
    return buff.toString();
  }
--- 95,118 ----
  
  /**
!  * Represent the elements of a collection, interspersing <code>separator</code>
   * among them.
   *
!  * @param collection the collection to join
!  * @param separator the separator string to place between each
   *    string and the one before it
   */
! <T> String join (Collection<T> collection, String value = " ")
  {
    StringBuffer buff = new StringBuffer();
!   let size = collection.size();
!   var x = 0;
! 
!   for (T elem : collection)
      {
!       buff.append(elem);
!       if(++x < size)
! 	buff.append(value);
      }
+ 
    return buff.toString();
  }