Concatenate Lambdas with Recursion

Learn to concatenate lambdas with recursion.

We can stack lambdas so that the output of one is the input of the next, using a simple recursive functionA recursive function is a function in programming that calls itself within its own definition to solve a problem by breaking it down into smaller subproblems.. This creates a simple way to build one function upon another.

How to do it

This is a short and simple recipe that uses one recursive function to do most of the work:

  • We’ll start by defining the concatenation function concat():

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