Sha256: a681093bc48448999a69cfc5c88c27110a832ef595deda40d8338e16eff75924
Contents?: true
Size: 908 Bytes
Versions: 396
Compression:
Stored size: 908 Bytes
Contents
#import "BobExample.h"
#import <Foundation/Foundation.h>
@interface NSString (BobTalk)
-(BOOL) isEmpty;
-(BOOL) isQuestion;
-(BOOL) isShouting;
@end
@implementation Bob : NSObject
-(NSString *) hey: (NSString *) input {
if ([input isEmpty]) {
return @"Fine. Be that way!";
}
else if ([input isShouting]) {
return @"Whoa, chill out!";
}
else if ([input isQuestion]) {
return @"Sure.";
}
return @"Whatever.";
}
@end
@implementation NSString (BobTalk)
-(BOOL) isEmpty {
return [[self stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] < 1;
}
-(BOOL) isQuestion {
return [self hasSuffix:@"?"];
}
-(BOOL) isShouting {
return
[self isEqualToString: [self uppercaseString]] &&
([self rangeOfCharacterFromSet:[NSCharacterSet letterCharacterSet] options:0].location != NSNotFound);
}
@end
Version data entries
396 entries across 396 versions & 1 rubygems