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/library/set/each_spec.rb

@@ -0,0 +1,26 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'set'
+
+describe "Set#each" do
+  before :each do
+    @set = Set[1, 2, 3]
+  end
+
+  it "yields each Object in self" do
+    ret = []
+    @set.each { |x| ret << x }
+    ret.sort.should == [1, 2, 3]
+  end
+
+  it "returns self" do
+    @set.each { |x| x }.should equal(@set)
+  end
+
+  it "returns an Enumerator when not passed a block" do
+    enum = @set.each
+
+    ret = []
+    enum.each { |x| ret << x }
+    ret.sort.should == [1, 2, 3]
+  end
+end