NSString+compactDescription.m [plain text]
//
// NSString+compactDescription.m
// KeychainMigrator
//
// Created by J Osborne on 2/19/13.
//
//
#import "NSString+compactDescription.h"
@implementation NSString (compactDescription)
-(NSString*)compactDescription
{
static NSCharacterSet *forceQuotes = nil;
static dispatch_once_t setup;
dispatch_once(&setup, ^{
forceQuotes = [NSCharacterSet characterSetWithCharactersInString:@"\"' \t\n\r="];
});
if ([self rangeOfCharacterFromSet:forceQuotes].location != NSNotFound) {
NSString *escaped = [self stringByReplacingOccurrencesOfString:@"\\" withString:@"\\\\"];
escaped = [escaped stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""];
return [NSString stringWithFormat:@"\"%@\"", escaped];
} else {
return self;
}
}
@end