[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [2151] branches/search_engine/org.rubypeople.rdt. core/src/org/rubypeople/rdt/internal/core/util/CharOperation.java

[<caw...@us...>]

Revision: 2151
          http://svn.sourceforge.net/rubyeclipse/?rev=2151&view=rev
Author:   cawilliams
Date:     2007-03-13 11:39:28 -0700 (Tue, 13 Mar 2007)

Log Message:
-----------


Modified Paths:
--------------
    branches/search_engine/org.rubypeople.rdt.core/src/org/rubypeople/rdt/internal/core/util/CharOperation.java

Modified: branches/search_engine/org.rubypeople.rdt.core/src/org/rubypeople/rdt/internal/core/util/CharOperation.java
===================================================================
--- branches/search_engine/org.rubypeople.rdt.core/src/org/rubypeople/rdt/internal/core/util/CharOperation.java	2007-03-13 18:35:20 UTC (rev 2150)
+++ branches/search_engine/org.rubypeople.rdt.core/src/org/rubypeople/rdt/internal/core/util/CharOperation.java	2007-03-13 18:39:28 UTC (rev 2151)
@@ -1485,4 +1485,30 @@
 		System.arraycopy(array, start, result, 0, end - start);
 		return result;
 	}
+
+	/**
+	 * Answers a string which is the concatenation of the given array using the '.' as a separator.
+	 * <br>
+	 * <br>
+	 * For example:
+	 * <ol>
+	 * <li><pre>
+	 *    array = { { 'a' } , { 'b' } }
+	 *    result => "a.b"
+	 * </pre>
+	 * </li>
+	 * <li><pre>
+	 *    array = { { ' ',  'a' } , { 'b' } }
+	 *    result => " a.b"
+	 * </pre>
+	 * </li>
+	 * </ol>
+	 * 
+	 * @param array the given array
+	 * @return a string which is the concatenation of the given array using the '.' as a separator
+	 */
+	final static public String toString(char[][] array) {
+		char[] result = concatWith(array, '.');
+		return new String(result);
+	}
 }


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