[rubygems/rubygems] Remove ruby 1.8 leftovers

https://github.com/rubygems/rubygems/commit/84c89275b8

2 files changed, 3 insertions, 8 deletions

diff --git a/lib/rubygems/security/policy.rb b/lib/rubygems/security/policy.rb
index 1aa6eab18c..90e40b8289 100644
--- a/lib/rubygems/security/policy.rb
+++ b/lib/rubygems/security/policy.rb
@@ -139,7 +139,7 @@ class Gem::Security::Policy
     raise Gem::Security::Exception,
           "root certificate #{root.subject} is not self-signed " +
           "(issuer #{root.issuer})" if
-      root.issuer.to_s != root.subject.to_s # HACK to_s is for ruby 1.8
+      root.issuer != root.subject
 
     check_cert root, root, time
   end
diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index ba9b6435f4..3c00a491c1 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -844,9 +844,7 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni
     end
 
     if deps
-      # Since Hash#each is unordered in 1.8, sort the keys and iterate that
-      # way so the tests are deterministic on all implementations.
-      deps.keys.sort.each do |n|
+      deps.keys.each do |n|
         spec.add_dependency n, (deps[n] || '>= 0')
       end
     end
@@ -873,10 +871,7 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni
   def util_gem(name, version, deps = nil, &block)
     if deps
       block = proc do |s|
-        # Since Hash#each is unordered in 1.8, sort
-        # the keys and iterate that way so the tests are
-        # deterministic on all implementations.
-        deps.keys.sort.each do |n|
+        deps.keys.each do |n|
           s.add_dependency n, (deps[n] || '>= 0')
         end
       end