diff options
Diffstat (limited to 'Source/SPArrayAdditions.m')
| -rw-r--r-- | Source/SPArrayAdditions.m | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Source/SPArrayAdditions.m b/Source/SPArrayAdditions.m index e19869fa..bbc732af 100644 --- a/Source/SPArrayAdditions.m +++ b/Source/SPArrayAdditions.m @@ -44,15 +44,15 @@ - (NSString *)componentsJoinedByCommas { - NSString *result = [NSString string]; + NSMutableString *result = [NSMutableString string]; + [result setString:@""]; + for (NSString *component in self) { if ([result length]) - { - result = [result stringByAppendingString:@","]; - } + [result appendString:@","]; - result = [result stringByAppendingString:component]; + [result appendString:component]; } return result; } |