Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/kernel/proc_spec.rb

@@ -0,0 +1,50 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+require File.expand_path('../shared/lambda', __FILE__)
+
+# The functionality of Proc objects is specified in core/proc
+
+describe "Kernel.proc" do
+  it "is a private method" do
+    Kernel.should have_private_instance_method(:proc)
+  end
+
+  it "creates a proc-style Proc if given a literal block" do
+    l = proc { 42 }
+    l.lambda?.should be_false
+  end
+
+  it "returned the passed Proc if given an existing Proc" do
+    some_lambda = lambda {}
+    some_lambda.lambda?.should be_true
+    l = proc(&some_lambda)
+    l.should equal(some_lambda)
+    l.lambda?.should be_true
+  end
+
+  it_behaves_like(:kernel_lambda, :proc)
+
+  it "returns from the creation site of the proc, not just the proc itself" do
+    @reached_end_of_method = nil
+    def test
+      proc { return }.call
+      @reached_end_of_method = true
+    end
+    test
+    @reached_end_of_method.should be_nil
+  end
+end
+
+describe "Kernel#proc" do
+  it "uses the implicit block from an enclosing method" do
+    def some_method
+      proc
+    end
+
+    prc = some_method { "hello" }
+
+    prc.call.should == "hello"
+  end
+
+  it "needs to be reviewed for spec completeness"
+end