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| author | Sebastian <s@porto5.com> | 2020-12-17 14:34:20 +1100 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2020-12-17 10:12:57 +0000 |
| commit | 095d936bfcbf239d84e329b267aea0d6ebf15d33 (patch) | |
| tree | 80be1a092edc71965165e2ce1acd230d9737c4e0 /src | |
| parent | 78c90457dad39639dc384c046846d899c15f7cef (diff) | |
| download | gleam_stdlib-095d936bfcbf239d84e329b267aea0d6ebf15d33.tar.gz gleam_stdlib-095d936bfcbf239d84e329b267aea0d6ebf15d33.zip | |
Add int.absolute_value
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 |