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Diffstat (limited to 'src')
| -rw-r--r-- | src/gleam/int.gleam | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/gleam/int.gleam b/src/gleam/int.gleam index 002a155..a4a956a 100644 --- a/src/gleam/int.gleam +++ b/src/gleam/int.gleam @@ -3,6 +3,23 @@ import gleam/order.{Order} pub type Int = Int +/// Returns the absolute value of the input. +/// +/// ## Examples +/// +/// > absolute_value(-12) +/// 12 +/// +/// > absolute_value(10) +/// 10 +/// +pub fn absolute_value(num: Int) -> Int { + case num >= 0 { + True -> num + False -> num * -1 + } +} + /// Parse a given string as an int if possible. /// /// ## Examples |