SearchMethod should be IEnumerable

[alexandrereyes]

Is there any reason that SearchMethod needs to be List ? IEnumerable is the best choice to collection parameters.

[chrissainty]

Hi Alexandre, the simple answer is no. SearchMethod was typed as a List initially while prototyping and just hasn't been changed. I agree that an IEnumerable would be a better design choice. I'll look to swap it over at some point in the future.

[alexandrereyes]

@chrissainty what's the impact since List<T> is IEnumerable<T>? I think there is no problem in change to IEnumerable<T>

[chrissainty]

@AlanCS I never said there was a problem, it's time. I'm very busy and this is very small and low priority change, I'll make it when I can.

But please feel free to make the change and create a PR if you would like to see it dealt with quicker.