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-rw-r--r--spec/ruby/core/string/shared/each_line.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/spec/ruby/core/string/shared/each_line.rb b/spec/ruby/core/string/shared/each_line.rb
index a14b4d7779..231a6d9d4f 100644
--- a/spec/ruby/core/string/shared/each_line.rb
+++ b/spec/ruby/core/string/shared/each_line.rb
@@ -106,7 +106,7 @@ describe :string_each_line, shared: true do
end
it "does not care if the string is modified while substituting" do
- str = "hello\nworld."
+ str = +"hello\nworld."
out = []
str.send(@method){|x| out << x; str[-1] = '!' }.should == "hello\nworld!"
out.should == ["hello\n", "world."]