1 /* NSArray+Utilities.m - this file is part of SOGo
3 * Copyright (C) 2006 Inverse groupe conseil
5 * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
7 * This file is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * This file is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
23 #import <Foundation/NSString.h>
25 #import "NSArray+Utilities.h"
27 @implementation NSArray (SOGoArrayUtilities)
29 - (NSArray *) stringsWithFormat: (NSString *) format
31 NSMutableArray *formattedStrings;
32 NSEnumerator *objects;
35 formattedStrings = [NSMutableArray arrayWithCapacity: [self count]];
36 objects = [self objectEnumerator];
37 currentObject = [objects nextObject];
41 addObject: [NSString stringWithFormat: format, currentObject]];
42 currentObject = [objects nextObject];
45 return formattedStrings;
48 - (void) makeObjectsPerform: (SEL) selector
49 withObject: (id) object1
50 withObject: (id) object2
55 for (count = 0; count < max; count++)
56 [[self objectAtIndex: count] performSelector: selector
61 - (NSString *) jsonRepresentation
64 NSMutableArray *jsonElements;
65 NSEnumerator *elements;
66 NSString *representation;
68 jsonElements = [NSMutableArray new];
70 elements = [self objectEnumerator];
71 currentElement = [elements nextObject];
72 while (currentElement)
74 [jsonElements addObject: [currentElement jsonRepresentation]];
75 currentElement = [elements nextObject];
77 representation = [NSString stringWithFormat: @"[%@]",
78 [jsonElements componentsJoinedByString: @", "]];
79 [jsonElements release];
81 return representation;
84 - (BOOL) containsCaseInsensitiveString: (NSString *) match
87 NSString *currentString, *cmpObject;
88 NSEnumerator *objects;
92 cmpObject = [match lowercaseString];
93 objects = [self objectEnumerator];
94 currentString = [objects nextObject];
95 while (currentString && !response)
96 if ([[currentString lowercaseString] isEqualToString: cmpObject])
99 currentString = [objects nextObject];
106 @implementation NSMutableArray (SOGoArrayUtilities)
108 - (void) addObjectUniquely: (id) object
110 if (![self containsObject: object])
111 [self addObject: object];
114 - (void) addRange: (NSRange) newRange
116 [self addObject: NSStringFromRange (newRange)];
119 - (BOOL) hasRangeIntersection: (NSRange) testRange
121 NSEnumerator *ranges;
122 NSString *currentRangeString;
123 NSRange currentRange;
128 ranges = [self objectEnumerator];
129 currentRangeString = [ranges nextObject];
130 while (!response && currentRangeString)
132 currentRange = NSRangeFromString (currentRangeString);
133 if (NSLocationInRange (testRange.location, currentRange)
134 || NSLocationInRange (NSMaxRange (testRange), currentRange))
137 currentRangeString = [ranges nextObject];