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In this guide, we will discuss Scala Closures. A closure is a function, whose return value depends on the value of one or more variables declared outside this function. The following piece…

In this guide, we will discuss Scala Currying Functions. Currying transforms a function that takes multiple parameters into a chain of functions, each taking a single parameter. Curried functions are…

In this guide, we will discuss Scala Anonymous Functions. Scala provides a relatively lightweight syntax for defining anonymous functions. Anonymous functions in source code are called function literals and at run time,…

In this guide, we will discuss Scala Higher-Order Functions. Scala allows the definition of higher-order functions. These are functions that take other functions as parameters, or whose result is a function.…

In this guide, we will discuss Scala Recursion Functions. Recursion plays a big role in pure functional programming and Scala supports recursion functions very well. Recursion means a function can…