1 files changed, 6 insertions, 17 deletions
diff --git a/spec/mspec/spec/matchers/have_instance_variable_spec.rb b/spec/mspec/spec/matchers/have_instance_variable_spec.rb
index ababb38bc7..4122c6551b 100644
--- a/spec/mspec/spec/matchers/have_instance_variable_spec.rb
+++ b/spec/mspec/spec/matchers/have_instance_variable_spec.rb
@@ -2,9 +2,12 @@ require 'spec_helper'
 require 'mspec/expectations/expectations'
 require 'mspec/matchers'
 
-shared_examples_for "have_instance_variable, on all Ruby versions" do
-  after :all do
-    Object.const_set :RUBY_VERSION, @ruby_version
+describe HaveInstanceVariableMatcher do
+  before :each do
+    @object = Object.new
+    def @object.instance_variables
+      [:@foo]
+    end
   end
 
   it "matches when object has the instance variable, given as string" do
@@ -45,17 +48,3 @@ shared_examples_for "have_instance_variable, on all Ruby versions" do
     ]
   end
 end
-
-describe HaveInstanceVariableMatcher, "on RUBY_VERSION >= 1.9" do
-  before :all do
-    @ruby_version = Object.const_get :RUBY_VERSION
-    Object.const_set :RUBY_VERSION, '1.9.0'
-
-    @object = Object.new
-    def @object.instance_variables
-      [:@foo]
-    end
-  end
-
-  it_should_behave_like "have_instance_variable, on all Ruby versions"
-end