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require_relative '../../spec_helper'
describe "Module#refinements" do
ruby_version_is "3.2" do
it "returns refinements defined in a module" do
ScratchPad.record []
m = Module.new do
refine String do
ScratchPad << self
end
refine Array do
ScratchPad << self
end
end
m.refinements.sort_by(&:object_id).should == ScratchPad.recorded.sort_by(&:object_id)
end
it "does not return refinements defined in the included module" do
ScratchPad.record []
m1 = Module.new do
refine Integer do
nil
end
end
m2 = Module.new do
include m1
refine String do
ScratchPad << self
end
end
m2.refinements.should == ScratchPad.recorded
end
it "returns an empty array if no refinements defined in a module" do
Module.new.refinements.should == []
end
end
end
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