From f92661980deac22b54e79cd44c25caba17910c95 Mon Sep 17 00:00:00 2001 From: Louis Pilfold Date: Thu, 18 Jan 2024 16:44:27 +0000 Subject: Last of the content! --- .../lesson04_anonymous_functions/code.gleam | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 src/content/chapter1_functions/lesson04_anonymous_functions/code.gleam (limited to 'src/content/chapter1_functions/lesson04_anonymous_functions/code.gleam') diff --git a/src/content/chapter1_functions/lesson04_anonymous_functions/code.gleam b/src/content/chapter1_functions/lesson04_anonymous_functions/code.gleam new file mode 100644 index 0000000..2b037e0 --- /dev/null +++ b/src/content/chapter1_functions/lesson04_anonymous_functions/code.gleam @@ -0,0 +1,14 @@ +import gleam/io + +pub fn main() { + // Assign an anonymous function to a variable + let add_one = fn(a) { a + 1 } + io.debug(twice(1, add_one)) + + // Pass an anonymous function as an argument + io.debug(twice(1, fn(a) { a * 2 })) +} + +fn twice(argument: Int, function: fn(Int) -> Int) -> Int { + function(function(argument)) +} -- cgit v1.2.3