From d45d4784eeec8bd216fa569909269fca48a64740 Mon Sep 17 00:00:00 2001
From: inoas <mail@inoas.com>
Date: Tue, 3 May 2022 20:19:34 +0000
Subject: Result returning division functions

---
 src/gleam/float.gleam | 19 +++++++++++++++++++
 src/gleam/int.gleam   | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

(limited to 'src')

diff --git a/src/gleam/float.gleam b/src/gleam/float.gleam
index 0dd8e07..991030c 100644
--- a/src/gleam/float.gleam
+++ b/src/gleam/float.gleam
@@ -401,3 +401,22 @@ if javascript {
   external fn do_random_uniform() -> Float =
     "../gleam_stdlib.mjs" "random_uniform"
 }
+
+/// Returns division of the inputs as a `Result`.
+///
+/// ## Examples
+///
+/// ```gleam
+/// > divide(0.0, 1.0)
+/// Ok(1.0)
+///
+/// > divide(1.0, 0.0)
+/// Error(Nil)
+/// ```
+///
+pub fn divide(a: Float, by b: Float) -> Result(Float, Nil) {
+  case b {
+    0.0 -> Error(Nil)
+    b -> Ok(a /. b)
+  }
+}
diff --git a/src/gleam/int.gleam b/src/gleam/int.gleam
index 0ccaf0d..56ac399 100644
--- a/src/gleam/int.gleam
+++ b/src/gleam/int.gleam
@@ -498,3 +498,22 @@ pub fn random(boundary_a: Int, boundary_b: Int) -> Int {
   |> float.floor()
   |> float.round()
 }
+
+/// Returns division of the inputs as a `Result`.
+///
+/// ## Examples
+///
+/// ```gleam
+/// > divide(0, 1)
+/// Ok(1)
+///
+/// > divide(1, 0)
+/// Error(Nil)
+/// ```
+///
+pub fn divide(a: Int, by b: Int) -> Result(Int, Nil) {
+  case b {
+    0 -> Error(Nil)
+    b -> Ok(a / b)
+  }
+}
-- 
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