Update to ruby/spec@f8a2d54

spec/ruby/core/range/each_spec.rb

@@ -32,6 +32,28 @@ describe "Range#each" do
     a.should == [x, y]
   end
 
+  ruby_version_is "2.6" do
+    it "works with endless ranges" do
+      a = []
+      eval("(-2..)").each { |x| break if x > 2; a << x }
+      a.should == [-2, -1, 0, 1, 2]
+
+      a = []
+      eval("(-2...)").each { |x| break if x > 2; a << x }
+      a.should == [-2, -1, 0, 1, 2]
+    end
+
+    it "works with String endless ranges" do
+      a = []
+      eval("('A'..)").each { |x| break if x > "D"; a << x }
+      a.should == ["A", "B", "C", "D"]
+
+      a = []
+      eval("('A'...)").each { |x| break if x > "D"; a << x }
+      a.should == ["A", "B", "C", "D"]
+    end
+  end
+
   it "raises a TypeError if the first element does not respond to #succ" do
     -> { (0.5..2.4).each { |i| i } }.should raise_error(TypeError)