What is the simplest interface that will cover all my current needs? If you reduce the number of methods in an API without reducing its overall capabilities, then you are probably creating more general-purpose methods. The special-purpose text API had at least three methods for deleting text: backspace, delete, and deleteSelection. The more general-purpose API had only one method for deleting text, which served all three purposes. Reducing the number of methods makes sense only as long as the API for each individual method stays simple; if you have to introduce lots of additional arguments in
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Simplest api
