From ab2b9a982ede817362072623ff9ae2aa42e083da Mon Sep 17 00:00:00 2001 From: Louis Pilfold Date: Thu, 18 Jan 2024 20:34:43 +0000 Subject: Move recursion lessons together --- .../lesson02_tail_calls/code.gleam | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 src/content/chapter1_functions/lesson02_tail_calls/code.gleam (limited to 'src/content/chapter1_functions/lesson02_tail_calls/code.gleam') diff --git a/src/content/chapter1_functions/lesson02_tail_calls/code.gleam b/src/content/chapter1_functions/lesson02_tail_calls/code.gleam deleted file mode 100644 index d823eec..0000000 --- a/src/content/chapter1_functions/lesson02_tail_calls/code.gleam +++ /dev/null @@ -1,21 +0,0 @@ -import gleam/io - -pub fn main() { - io.debug(factorial(5)) - io.debug(factorial(7)) -} - -pub fn factorial(x: Int) -> Int { - // The public function calls the private tail recursive function - factorial_loop(x, 1) -} - -fn factorial_loop(x: Int, accumulator: Int) -> Int { - case x { - 1 -> accumulator - - // The last thing this function does is call itself - // In the previous lesson the last thing it did was multiple two ints - _ -> factorial_loop(x - 1, accumulator * x) - } -} -- cgit v1.2.3