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| author | SnowMarble <kraccoon@dimipay.io> | 2024-10-23 13:49:04 +0900 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2024-10-23 10:17:05 +0100 |
| commit | 410d74f82f75534372a900f67cfb605605c4af9a (patch) | |
| tree | a518af6b22bb827e26d65ad232112e3cf1d777bd | |
| parent | dd90ccf53a028bda83e7f6dcdb8bdb002ed168bf (diff) | |
| download | gleam_stdlib-410d74f82f75534372a900f67cfb605605c4af9a.tar.gz gleam_stdlib-410d74f82f75534372a900f67cfb605605c4af9a.zip | |
enhance operator logics
| -rw-r--r-- | src/gleam/bool.gleam | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/src/gleam/bool.gleam b/src/gleam/bool.gleam index 5c3f447..8551311 100644 --- a/src/gleam/bool.gleam +++ b/src/gleam/bool.gleam @@ -77,10 +77,7 @@ pub fn or(a: Bool, b: Bool) -> Bool { /// ``` /// pub fn negate(bool: Bool) -> Bool { - case bool { - True -> False - False -> True - } + !bool } /// Returns the nor of two bools. @@ -108,12 +105,7 @@ pub fn negate(bool: Bool) -> Bool { /// ``` /// pub fn nor(a: Bool, b: Bool) -> Bool { - case a, b { - False, False -> True - False, True -> False - True, False -> False - True, True -> False - } + !{a || b} } /// Returns the nand of two bools. @@ -141,12 +133,7 @@ pub fn nor(a: Bool, b: Bool) -> Bool { /// ``` /// pub fn nand(a: Bool, b: Bool) -> Bool { - case a, b { - False, False -> True - False, True -> True - True, False -> True - True, True -> False - } + !{a && b} } /// Returns the exclusive or of two bools. @@ -174,12 +161,7 @@ pub fn nand(a: Bool, b: Bool) -> Bool { /// ``` /// pub fn exclusive_or(a: Bool, b: Bool) -> Bool { - case a, b { - False, False -> False - False, True -> True - True, False -> True - True, True -> False - } + a != b } /// Returns the exclusive nor of two bools. @@ -207,12 +189,7 @@ pub fn exclusive_or(a: Bool, b: Bool) -> Bool { /// ``` /// pub fn exclusive_nor(a: Bool, b: Bool) -> Bool { - case a, b { - False, False -> True - False, True -> False - True, False -> False - True, True -> True - } + a == b } /// Compares two bools and returns the first value's `Order` to the second. |