Exceptional coding style

[Mehrdad]

On Wednesday, 16 January 2013 at 11:00:48 UTC, mist wrote:
>> When you have a ton of similar lines of code which need to be 
>> edited in parallel, lining them up lets you edit all of them 
>> in one keystroke. Saves me quite a lot of annoying editing in 
>> the long run, actually.
>
> When you have a ton of similar lines of code, you'd better 
> start thinking about templates or mixins :P


Easy to say in theory, but makes absolutely no sense in many 
cases. =P

Example:
boost::unordered_set<int> foo;
boost::unordered_map<int> bar;


and now I want to change 'boost' to 'std' because C++11 came out.

Templates? Mixins? wtf lol