Code Inspection: Parameter type can be IEnumerable of T
If you have a method whose parameter is an array, a List
or some other type that implements IEnumerable<T>
, ReSharper offers you an option to change the parameter type to IEnumerable<T>
— provided that the method itself only iterates the collection and does not access any non-IEnumerable
members.
The benefit from this change, if you choose to make it, is that the method becomes agnostic with respect to the type of the collection you pass to it.
Last modified: 12 October 2017