7 references to HasDuplicates
Microsoft.CodeAnalysis (1)
src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)
256
=> source.
HasDuplicates
(EqualityComparer<T>.Default);
Microsoft.CodeAnalysis.UnitTests (6)
Collections\Extensions\EnumerableExtensionsTests.cs (6)
177
Assert.False(MakeEnumerable<int>().
HasDuplicates
(comparer));
181
Assert.False(MakeEnumerable(1).
HasDuplicates
(comparer));
185
Assert.False(MakeEnumerable(1, 2).
HasDuplicates
(comparer));
189
Assert.True(MakeEnumerable(11, 1).
HasDuplicates
(comparer));
194
Assert.False(MakeEnumerable(2, 0, 1, 13).
HasDuplicates
(comparer));
199
Assert.True(MakeEnumerable(2, 0, 1, 12).
HasDuplicates
(comparer));