From 3a8e5cdd4be643743b6d3c2e4a60915e0730b874 Mon Sep 17 00:00:00 2001
From: SymmetricChaos <ajfraebel@gmail.com>
Date: Mon, 2 Oct 2023 20:59:52 -0400
Subject: [PATCH] more direct

---
 src/rng_panel/pcg_controls.rs | 3 +--
 src/ui_elements.rs            | 5 +++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/rng_panel/pcg_controls.rs b/src/rng_panel/pcg_controls.rs
index 1f955fc1..3def0bad 100644
--- a/src/rng_panel/pcg_controls.rs
+++ b/src/rng_panel/pcg_controls.rs
@@ -112,8 +112,7 @@ impl ClassicRngFrame for PcgFrame {
         ui.add_space(16.0);
 
         if ui.button("Generate").clicked() {
-            let v = generate_random_nums(&mut self.rng, self.n_randoms);
-            self.randoms = v.iter().map(|x| x.to_string()).join(", ");
+            self.randoms = generate_random_nums(&mut self.rng, self.n_randoms);
             self.state_string = self.rng.state.to_string();
         }
         ui.text_edit_multiline(&mut self.randoms);
diff --git a/src/ui_elements.rs b/src/ui_elements.rs
index 1edfda09..2773ee9d 100644
--- a/src/ui_elements.rs
+++ b/src/ui_elements.rs
@@ -3,6 +3,7 @@ use codes::binary_to_text::BinaryToTextMode;
 use eframe::egui::RichText;
 use egui::{Color32, DragValue, Response, TextStyle, Ui};
 use egui_extras::{Column, TableBuilder};
+use itertools::Itertools;
 use rngs::ClassicRng;
 use std::fmt::Display;
 use utils::text_functions::filter_string;
@@ -272,12 +273,12 @@ pub fn filter_and_parse_u64(number: &mut u64, string: &mut String) {
     }
 }
 
-pub fn generate_random_nums(rng: &mut dyn ClassicRng, n: usize) -> Vec<u32> {
+pub fn generate_random_nums(rng: &mut dyn ClassicRng, n: usize) -> String {
     let mut vec = Vec::with_capacity(n);
     for _ in 0..n {
         vec.push(rng.step())
     }
-    vec
+    vec.iter().map(|x| x.to_string()).join(", ")
 }
 
 pub fn binary_to_text_input_mode(ui: &mut egui::Ui, current_value: &mut BinaryToTextMode) {