1 files changed, 0 insertions, 28 deletions
diff --git a/spec/rubyspec/core/string/concat_spec.rb b/spec/rubyspec/core/string/concat_spec.rb
deleted file mode 100644
index 939be5ed0a..0000000000
--- a/spec/rubyspec/core/string/concat_spec.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-require File.expand_path('../shared/concat', __FILE__)
-
-describe "String#concat" do
-  it_behaves_like :string_concat, :concat
-  it_behaves_like :string_concat_encoding, :concat
-
-  ruby_version_is "2.4" do
-    it "takes multiple arguments" do
-      str = "hello "
-      str.concat "wo", "", "rld"
-      str.should == "hello world"
-    end
-
-    it "concatenates the initial value when given arguments contain 2 self" do
-      str = "hello"
-      str.concat str, str
-      str.should == "hellohellohello"
-    end
-
-    it "returns self when given no arguments" do
-      str = "hello"
-      str.concat.should equal(str)
-      str.should == "hello"
-    end
-  end
-end