From 0307c0254b44621616b93034432d32e508325806 Mon Sep 17 00:00:00 2001
From: kdeng00 <kundeng94@gmail.com>
Date: Mon, 8 Apr 2024 12:36:40 -0400
Subject: [PATCH] Updated utilities module

---
 src/utilities/checks.rs      |  6 +-----
 src/utilities/conversions.rs | 15 +++++++--------
 2 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/src/utilities/checks.rs b/src/utilities/checks.rs
index ace1ca7..464ca6d 100644
--- a/src/utilities/checks.rs
+++ b/src/utilities/checks.rs
@@ -1,15 +1,12 @@
 use serde::{Deserialize, Serialize};
 
-// mod utilities {
-
 #[derive(Debug, Deserialize, Serialize)]
 pub struct Checks {
 }
 
 impl Checks {
-    // TODO: Implement
     pub fn is_number(val: &String) -> bool {
-        return false;
+        return val.is_numeric();
     }
 
     // TODO: Implement
@@ -24,4 +21,3 @@ impl Checks {
         return String::from("");
     }
 }
-// }
diff --git a/src/utilities/conversions.rs b/src/utilities/conversions.rs
index 822ac12..ed90b8d 100644
--- a/src/utilities/conversions.rs
+++ b/src/utilities/conversions.rs
@@ -1,23 +1,22 @@
 use serde::{Deserialize, Serialize};
 
-// mod utilities {
 
 #[derive(Debug, Deserialize, Serialize)]
 pub struct Conversions {
 }
 
 impl Conversions {
-    // TODO: Implement
-    pub fn to_lower_char(val: &mut String) {
+    pub fn to_lower_char(val: &mut char) {
+        if val.is_alphabetic() {
+            val = val.to_lowercase();
+        }
     }
 
-    // TODO: Implement
     pub fn initialize_values(&self) {
     }
 
-    // TODO: Implement
-    pub fn print_value(&self, val: i32) {
+    pub fn print_value<T>(&self, val: T) {
+        println!("Going to print value");
+        println!("{}", val);
     }
 }
-
-// }
\ No newline at end of file