Monotone-Parent: 584371c66b4989feaab5012db26f19d8ed7cd7ad

Monotone-Revision: 72a4f60ec4a14476e485da2ce400df860572fa48

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2010-01-05T22:34:35
Monotone-Branch: ca.inverse.sogo

SoObjects/SOGo/NSArray+Utilities.m

@@ -36,7 +36,7 @@
   unsigned int max;
 
   max = [self count];
-  pointers = NSZoneMalloc (NULL, sizeof(id) * (max + 1));
+  pointers = NSZoneMalloc (NULL, sizeof (id) * (max + 1));
   [self getObjects: pointers];
   *(pointers + max) = nil;
 
@@ -154,6 +154,12 @@
   return newArray;
 }
 
+- (NSArray *) trimmedComponents
+{
+  return [self resultsOfSelector: @selector (stringByTrimmingSpaces)];
+}
+
+#ifdef GNUSTEP_BASE_LIBRARY
 - (void) makeObjectsPerform: (SEL) selector
                  withObject: (id) object1
                  withObject: (id) object2
@@ -166,6 +172,24 @@
                                  withObject: object1
                                  withObject: object2];
 }
+#endif
+
+- (NSArray *) resultsOfSelector: (SEL) operation
+{
+  NSMutableArray *results;
+  int count, max;
+  id result;
+
+  max = [self count];
+  results = [NSMutableArray arrayWithCapacity: max];
+  for (count = 0; count < max; count++)
+    {
+      result = [[self objectAtIndex: count] performSelector: operation];
+      [results addObject: result];
+    }
+
+  return results;
+}
 
 - (NSString *) jsonRepresentation
 {
@@ -204,23 +228,6 @@
   return response;
 }
 
-- (NSArray *) trimmedComponents
-{
-  NSMutableArray *newComponents;
-  NSString *currentString;
-  unsigned int count, max; 
-
-  max = [self count];
-  newComponents = [NSMutableArray arrayWithCapacity: max];
-  for (count = 0; count < max; count++)
-    {
-      currentString = [[self objectAtIndex: count] stringByTrimmingSpaces];
-      [newComponents addObject: currentString];
-    }
-
-  return newComponents;
-}
-
 @end
 
 @implementation NSMutableArray (SOGoArrayUtilities)