In which Nadia & Saron discuss handling special cases with a Guard Clause (4.16), representing special cases as objects (4.17), and representing do-nothing cases as null objects (4.18).
































 Links'<a href="http://www.two-sdg.demon.co.uk/curbralan/papers/europlop/NullObject.pdf">Null Object - Something for Nothing' paper by Kevlin Henney</a><a href="https://www.youtube.com/watch?v=29MAL8pJImQ">'Nothing is Something' talk by Sandi Metz</a>

In which Nadia & Saron discuss handling special cases with a Guard Clause (4.16), representing special cases as objects (4.17), and representing do-nothing cases as null objects (4.18). Links 'Null Object - Something for Nothing' paper by Kevlin Henney 'Nothing is Something' talk by Sandi Metz

In which Nadia &amp; Saron discuss handling special cases with a Guard Clause (4.16), representing special cases as objects (4.17), and representing do-nothing cases as null objects (4.18).
































 Links'<a href="http://www.two-sdg.demon.co.uk/curbralan/papers/europlop/NullObject.pdf" rel="noopener noreferrer">Null Object - Something for Nothing' paper by Kevlin Henney</a><a href="https://www.youtube.com/watch?v=29MAL8pJImQ" rel="noopener noreferrer">'Nothing is Something' talk by Sandi Metz</a>

Episode 9

Where we discuss an hour of a Ruby book each week

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Episode 9

Episode 9