如何使用RegexKitLite删除任意两个单词之间的空格/空白？

Question

I'm wanting to remove a space between any two words and add anything that I want. For example, I'll have a string that has two words in it with a space between the two. I want to be able to remove the space and replace the space with something that I declare. Also, this needs to be written in objective-c or c.

NSString *string = @"Word Word2";

I'm needing an expression to do this and I can't seem to grasp RegexKitLite. Any help would be appreciated. Thanks

Answer 1

Use NSString 's stringByReplacingOccurrencesOfString:withString: method:

NSString *spaceReplacement = @"whatever";
NSString *replaced = [string stringByReplacingOccurrencesOfString:@" " withString:spaceReplacement];