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Support patching singleton classes #5

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merged 1 commit into from
Jan 8, 2025
Merged

Support patching singleton classes #5

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2 changes: 1 addition & 1 deletion lib/flickwerk/patch_finder.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

module Flickwerk
class PatchFinder
DECORATED_CLASS_PATTERN = /(?:::)?(?<decorated_class>[\w.:]+)\.prepend[\s(]/
DECORATED_CLASS_PATTERN = /(?:::)?(?<decorated_class>[\w.:]+?)(?:\.singleton_class)?\.prepend[\s(]/

attr_reader :path, :autoloader

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7 changes: 7 additions & 0 deletions test/dummy_app/app/patches/models/user_class_methods_patch.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
module UserClassMethodsPatch
def address
"The outer rim"
end

DummyApp.user_class.singleton_class.prepend(self)
end
7 changes: 7 additions & 0 deletions test/test_flickwerk.rb
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Expand Up @@ -69,4 +69,11 @@ def boot
assert UI::Button.new.respond_to?(:click)
assert_equal "Button clicked!", UI::Button.new.click
end

test "singleton classes can be patched" do
boot

assert User
assert "The outer rim", User.address
end
end
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