Add support for float numbers in rem() arguments (#4858)

* Add support for float numbers in rem() arguments

* Update docs

* Rename to prevent name collision in docs

* Update docs after rename to NumberArg

* Fix parameter types to follow naming convention

* Change doc comment description to not refer to floating point

* Update docs after NumberArg doc change

* Change function to be more condensed

* Change to not try to preserve ints

* Update docs to use f64

* A snapshot a day keeps the bugs away! 📷🐛 (OS: namespace-profile-macos-8-cores)

* Trigger CI

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/wasm-lib/kcl/src/std/args.rs

@@ -322,15 +322,6 @@ impl Args {
         )
     }
 
-    pub(crate) fn make_user_val_from_i64(&self, n: i64) -> KclValue {
-        KclValue::Int {
-            value: n,
-            meta: vec![Metadata {
-                source_range: self.source_range,
-            }],
-        }
-    }
-
     pub(crate) fn make_user_val_from_f64_array(&self, f: Vec<f64>) -> Result<KclValue, KclError> {
         let array = f
             .into_iter()

src/wasm-lib/kcl/src/std/math.rs

@@ -16,9 +16,9 @@ use super::args::FromArgs;
 pub async fn rem(_exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let n = args.get_unlabeled_kw_arg("number to divide")?;
     let d = args.get_kw_arg("divisor")?;
-    let result = inner_rem(n, d)?;
+    let remainder = inner_rem(n, d);
 
-    Ok(args.make_user_val_from_i64(result))
+    Ok(args.make_user_val_from_f64(remainder))
 }
 
 /// Compute the remainder after dividing `num` by `div`.
@@ -28,6 +28,9 @@ pub async fn rem(_exec_state: &mut ExecState, args: Args) -> Result<KclValue, Kc
 /// assertEqual(rem( 7,  divisor =  4),  3, 0.01, "remainder is 3" )
 /// assertEqual(rem(-7,  divisor =  4), -3, 0.01, "remainder is -3")
 /// assertEqual(rem( 7,  divisor = -4),  3, 0.01, "remainder is 3" )
+/// assertEqual(rem( 6,    divisor = 2.5), 1,   0.01, "remainder is 1" )
+/// assertEqual(rem( 6.5,  divisor = 2.5), 1.5, 0.01, "remainder is 1.5" )
+/// assertEqual(rem( 6.5,  divisor = 2),   0.5, 0.01, "remainder is 0.5" )
 /// ```
 #[stdlib {
     name = "rem",
@@ -39,8 +42,8 @@ pub async fn rem(_exec_state: &mut ExecState, args: Args) -> Result<KclValue, Kc
         divisor = "The number which will divide `num`.",
     }
 }]
-fn inner_rem(num: i64, divisor: i64) -> Result<i64, KclError> {
-    Ok(num % divisor)
+fn inner_rem(num: f64, divisor: f64) -> f64 {
+    num % divisor
 }
 
 /// Compute the cosine of a number (in radians).