Fix return type restrictions crystal-lang#10582

straight-shoota · Jun 28, 2021 · 22b9011 · 22b9011
2 parents 59854c4 + 53331b1
commit 22b9011
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diff --git a/src/enumerable.cr b/src/enumerable.cr
@@ -1099,7 +1099,7 @@ module Enumerable(T)
   end
 
   # Like `minmax` but returns `{nil, nil}` if the collection is empty.
-  def minmax? : {T?, T?}
+  def minmax? : {T, T} | {Nil, Nil}
     minmax_by? &.itself
   end
 

diff --git a/src/static_array.cr b/src/static_array.cr
@@ -157,7 +157,7 @@ struct StaticArray(T, N)
   # array.size # => 3
   # ```
   def size : Int32
-    N
+    N.to_i32
   end
 
   # Replaces every element in `self` with the given *value*. Returns `self`.