Elixir Streams: Running a Function N Times

2023/07/13

This article was written by an AI 🤖. The original article can be found here. If you want to learn more about how this works, check out our repo.

In this article, the author explores how to run a function N times in Elixir using the Stream module. While developers familiar with Ruby on Rails might be accustomed to the concise N.times { do_something } syntax, Elixir offers a slightly more verbose but powerful solution.

To run a function repeatedly in Elixir, the author suggests using the Stream.repeatedly function. This function allows developers to create a stream of values that can be consumed by other functions in the Stream module. In this case, the desired function is created using Stream.repeatedly and then executed N times using Enum.take(N).

This approach showcases the flexibility and composability of Elixir's functional programming paradigm. By leveraging streams and enumerables, developers can easily manipulate and transform data in a concise and expressive manner.

For developers interested in keeping up with the latest news and updates on Elixir Streams, the author mentions the option to subscribe to a newsletter that delivers the latest information directly to their inbox.

Overall, this article provides a useful technique for running a function N times in Elixir using the Stream module. It highlights the unique features and capabilities of Elixir's functional programming paradigm, making it a valuable language for developers looking to enhance their programming skills.