From b0840f22e53f6a820b11ba538fb3a9b926fb9b29 Mon Sep 17 00:00:00 2001 From: Louis Pilfold Date: Tue, 12 Dec 2023 15:29:01 +0000 Subject: More lessons --- lessons/src/lesson025_list_patterns/code.gleam | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 lessons/src/lesson025_list_patterns/code.gleam (limited to 'lessons/src/lesson025_list_patterns/code.gleam') diff --git a/lessons/src/lesson025_list_patterns/code.gleam b/lessons/src/lesson025_list_patterns/code.gleam new file mode 100644 index 0000000..a5619aa --- /dev/null +++ b/lessons/src/lesson025_list_patterns/code.gleam @@ -0,0 +1,17 @@ +import gleam/io +import gleam/int +import gleam/list + +pub fn main() { + let x = list.repeat(int.random(0, 5), times: int.random(0, 3)) + io.debug(x) + + let result = case x { + [] -> "Empty list" + [1] -> "List of just 1" + [4, ..] -> "List starting with 4" + [_, _] -> "List of 2 elements" + _ -> "Some other list" + } + io.debug(result) +} -- cgit v1.2.3