Update to ruby/spec@f8987ac

3 files changed, 8 insertions, 2 deletions

diff --git a/spec/ruby/core/array/each_spec.rb b/spec/ruby/core/array/each_spec.rb
index 57d6082f01..f4b5b758d0 100644
--- a/spec/ruby/core/array/each_spec.rb
+++ b/spec/ruby/core/array/each_spec.rb
@@ -7,7 +7,7 @@ require_relative '../enumerable/shared/enumeratorized'
 # Mutating the array while it is being iterated is discouraged as it can result in confusing behavior.
 # Yet a Ruby implementation must not crash in such a case, and following the simple CRuby behavior makes sense.
 # CRuby simply reads the array storage and checks the size for every iteration;
-# like `i = 0; while i < size; yield self[i]; end`
+# like `i = 0; while i < size; yield self[i]; i += 1; end`
 
 describe "Array#each" do
   it "yields each element to the block" do
diff --git a/spec/ruby/core/array/plus_spec.rb b/spec/ruby/core/array/plus_spec.rb
index 635bd131c9..b7153fd3ef 100644
--- a/spec/ruby/core/array/plus_spec.rb
+++ b/spec/ruby/core/array/plus_spec.rb
@@ -21,7 +21,7 @@ describe "Array#+" do
       ([1, 2, 3] + obj).should == [1, 2, 3, "x", "y"]
     end
 
-    it "raises a Typeerror if the given argument can't be converted to an array" do
+    it "raises a TypeError if the given argument can't be converted to an array" do
       -> { [1, 2, 3] + nil }.should raise_error(TypeError)
       -> { [1, 2, 3] + "abc" }.should raise_error(TypeError)
     end
diff --git a/spec/ruby/core/array/to_h_spec.rb b/spec/ruby/core/array/to_h_spec.rb
index f4578211a1..1c814f3d01 100644
--- a/spec/ruby/core/array/to_h_spec.rb
+++ b/spec/ruby/core/array/to_h_spec.rb
@@ -45,6 +45,12 @@ describe "Array#to_h" do
       [:a, :b].to_h { |k| [k, k.to_s] }.should == { a: 'a', b: 'b' }
     end
 
+    it "passes to a block each element as a single argument" do
+      ScratchPad.record []
+      [[:a, 1], [:b, 2]].to_h { |*args| ScratchPad << args; [args[0], args[1]] }
+      ScratchPad.recorded.sort.should == [[[:a, 1]], [[:b, 2]]]
+    end
+
     it "raises ArgumentError if block returns longer or shorter array" do
       -> do
         [:a, :b].to_h { |k| [k, k.to_s, 1] }