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Comparing types of dependency injection
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| class Widget | |
| attr_writer :dependency | |
| def dependency | |
| @dependency ||= Dependency.new | |
| end | |
| end | |
| widget = Widget.new | |
| widget.dependency = StubbedDependency.new |
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| class Widget | |
| def initialize(dependency: Dependency.new) | |
| @dependency = dependency | |
| end | |
| end | |
| widget = Widget.new(dependency: StubbedDependency.new) |
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