A concise category on NSObject to log all declared properties, pretty-like, using minimal SLOC.

logProperties.m

#import <objc/message.h>
#define DECORATE printf("\n\n+*%%$%%*+-+*%%$%%*+-+*%%$-+*%%$%%*+-+*%%$%%*+-+*%%$-+*%%$%%*+-+*%%$%%*+-\n\n")
@implementation NSObject (logProperties) - (void) logProperties {  DECORATE;  @autoreleasepool { unsigned int propCt = 0;
  const char * myName = [self.description substringWithRange:
  (NSRange){1,[self.description rangeOfString:@":"].location-1}].UTF8String;
  objc_property_t *pA = class_copyPropertyList(self.class, &propCt);
  for (int i = 0; i < propCt; i++) { NSString *name; printf("%s [%s] = %s\n",  myName,
  (name = [NSString.alloc initWithUTF8String:property_getName(pA[i])]).UTF8String,
  [objc_msgSend(self,NSSelectorFromString(name)) description].UTF8String);
} free(pA); } DECORATE; }
@end

sampleOutput.txt

+*%$%*+-+*%$%*+-+*%$-+*%$%*+-+*%$%*+-+*%$-+*%$%*+-+*%$%*+-

BLWebSocketsServer [running] = (null)
BLWebSocketsServer [port] = (null)
BLWebSocketsServer [protocolName] = (null)
BLWebSocketsServer [completionBlock] = (null)
BLWebSocketsServer [timer] = (null)
BLWebSocketsServer [networkQueue] = <OS_dispatch_queue: com.blwebsocketsserver.network[0x10010aa80]>
BLWebSocketsServer [context] = (null)
BLWebSocketsServer [asyncMessageQueue] = <BLAsyncMessageQueue: 0x100102370>
BLWebSocketsServer [handleRequestBlock] = <__NSGlobalBlock__: 0x100007300>
BLWebSocketsServer [sessionIdIncrementalCount] = (null)


+*%$%*+-+*%$%*+-+*%$-+*%$%*+-+*%$%*+-+*%$-+*%$%*+-+*%$%*+-