moved some stuff into random util

src/commands/about.rs

@@ -4,7 +4,6 @@ use serenity::model::application::ResolvedOption;
 pub async fn run(options: &[ResolvedOption<'_>]) -> String {
     r#"
     A Discord bot that rolls limitless dice, randomly!
-    Designed, developed, and maintained by Arnkell Warner of Maduin
     Copyright 2025, all rights reserved
     "#
     .to_string()

src/commands/random.rs

@@ -1,6 +1,5 @@
 use crate::util::{junk, random::RandomGen, validate};
 
-use rand::Rng;
 use serenity::builder::{CreateCommand, CreateCommandOption};
 use serenity::model::application::{CommandOptionType, ResolvedOption, ResolvedValue};
 
@@ -8,7 +7,7 @@ pub async fn run(options: &[ResolvedOption<'_>]) -> String {
     // check if options array is empty first
     if options.is_empty() {
         let mut rng = RandomGen::new();
-        return rng.rng.gen_range(1..999).to_string();
+        return rng.range_random_from_one(999).to_string();
     }
 
     // options exist, process first option
@@ -17,10 +16,9 @@ pub async fn run(options: &[ResolvedOption<'_>]) -> String {
         ..
     }) = options.first()
     {
-        println!("input: {}", input);
         let mut rng = RandomGen::new();
         return match validate::parse_str_into_num::<i32>(input.trim()) {
-            Some(n) => rng.rng.gen_range(1..n).to_string(),
+            Some(n) => rng.range_random_from_one(n).to_string(),
             None => return junk::get_random_insult(),
         };
     } else {

src/commands/roll.rs

@@ -3,7 +3,6 @@ use crate::{
     util::{junk, random, validate},
 };
 
-use rand::Rng;
 use serenity::builder::{CreateCommand, CreateCommandOption};
 use serenity::model::application::{CommandOptionType, ResolvedOption, ResolvedValue};
 
@@ -13,7 +12,6 @@ pub async fn run(options: &[ResolvedOption<'_>]) -> String {
         ..
     }) = options.first()
     {
-        println!("got to the roll command! input: {}", input);
         let split = input.split("d").nth(1).unwrap();
         let die_num = match validate::parse_str_into_num::<i32>(split.trim()) {
             Some(d) => d,
@@ -25,7 +23,7 @@ pub async fn run(options: &[ResolvedOption<'_>]) -> String {
             None => return junk::get_random_insult(),
         };
         let mut rng = random::RandomGen::new();
-        let result = rng.rng.gen_range(1..die_num).to_string();
+        let result = rng.range_random_from_one(die_num).to_string();
         return format!("{result}");
     } else {
         junk::get_random_insult()

src/util/random.rs

@@ -1,4 +1,5 @@
 use rand::rngs::ThreadRng;
+use rand::Rng;
 
 pub struct RandomGen {
     pub rng: ThreadRng,
@@ -10,4 +11,8 @@ impl RandomGen {
             rng: rand::thread_rng(),
         }
     }
+
+    pub fn range_random_from_one(&mut self, limit: i32) -> i32 {
+        self.rng.gen_range(1..limit)
+    }
 }