core/Modules/NSString+ComparisonMethod.m
//
// NSString+ComparisonMethod.m
// RCSIphone
//
// Created on 1/12/10.
// Copyright 2010 HT srl. All rights reserved.
//
#import "NSString+ComparisonMethod.h"
@implementation NSString (_i_ComparisonMethod)
- (BOOL)isLessThan: (id)object
{
NSString *anObject = (NSString *)object;
if (anObject == nil)
return NO;
if([self characterAtIndex: 0] <= [anObject characterAtIndex: 0])
return YES;
else
return NO;
}
@end