Back2Basics: Scala Type System in Depth
Back2Basics: Scala Type System in Depth
In this blog, I will put emphasis on the power and awesomeness of the Scala Type System. Also, I will try to reiterate that it is not difficult or complicated as perceived. Â In layman terms, the Scala Type system helps us keep the code tidy and type safe. So in this blog, I shall take you through the following :
Parameterized types
In-Variance
Co-Variance
Contra-Variance
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