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(-componentsJoinedByString:): Implemented method.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@313 72102866-910b-0410-8b05-ffd578937521
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mccallum 1995-04-07 21:01:59 +00:00
parent 3d1c766353
commit 46cf45b928
1 changed files with 12 additions and 2 deletions
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14
Source/NSArray.m
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@ -198,8 +198,18 @@
- (NSString*) componentsJoinedByString: (NSString*)separator - (NSString*) componentsJoinedByString: (NSString*)separator
{ {
[self notImplemented:_cmd]; int i, c = [self count];
return 0; id s = [NSMutableString stringWithCapacity:2]; /* arbitrary capacity */
if (!c)
return s;
[s appendString:[[self objectAtIndex:0] description]];
for (i = 1; i < c; i++)
{
[s appendString:separator];
[s appendString:[[self objectAtIndex:i] description]];
}
return s;
} }