replace first by take

Author: jishnub

test/runtests.jl

@@ -409,8 +409,8 @@ end
         @test first(x,2) == first(y,2)
         @test Base.IteratorSize(y) == Base.IteratorSize(x)
         s = Iterators.Stateful(y)
-        @test first(s, 2) == x[1:2]
-        @test first(s, 2) == x[3:4]
+        @test collect(Iterators.take(s, 2)) == x[1:2]
+        @test collect(Iterators.take(s, 2)) == x[3:4]
     end
 end