2 implementations of IsProperSubsetOf
Microsoft.CodeAnalysis.InteractiveHost (2)
src\Dependencies\Collections\Specialized\SpecializedCollections.Empty.Set.cs (1)
40public bool IsProperSubsetOf(IEnumerable<T> other)
src\Dependencies\Collections\Specialized\SpecializedCollections.ReadOnly.Set.cs (1)
39public bool IsProperSubsetOf(IEnumerable<T> other)