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Article:
  Networking in Cocoa
Subject:   a little improvement - another method for the colons
Date:   2003-09-04 03:10:07
From:   anonymous2
Response to: a little improvement

Make sure you change the check on count as above.


When we call postMessage:fromPerson in receiveMessage: we can change our call from:


[self postMessage:[msgComponents objectAtIndex:2]
fromPerson:[msgComponents objectAtIndex:1]];


To:


[self postMessage:[msgComponents [[subArrayWithRange: NSMakeRange(2, [msgComponents length] - 1)] componentsJoinedByString:@":"]] fromPerson:[msgComponents objectAtIndex:1]];


Please double check brackets and that I've constructed that range properly. Granted, this doesn't make for easy reading, but it can be broken up over a couple of lines.