From 29d3b387dc084290ab10b73619d77c3fdf6c95da Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@gmail.com>
Date: Thu, 1 Apr 2021 10:45:09 -0400
Subject: [PATCH] cleanup and comment out unused functions

---
 src/grid.rs  | 3 +++
 src/model.rs | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/grid.rs b/src/grid.rs
index 1710ef7..73e74a2 100644
--- a/src/grid.rs
+++ b/src/grid.rs
@@ -159,6 +159,8 @@ impl Grid {
         );
     }
 
+    // No longer needed (moved to imgdata.rs)
+    /*
     pub fn quantile(&self, fraction: f32) -> f32 {
         let index = if (fraction - 1.0_f32).abs() < f32::EPSILON {
             self.data.len() - 1
@@ -175,6 +177,7 @@ impl Grid {
     pub fn data(&self) -> &[f32] {
         &self.data
     }
+    */
 }
 
 pub fn combine<T>(grids: &mut [Grid], attraction_table: &[T])
diff --git a/src/model.rs b/src/model.rs
index b9576c0..0401690 100644
--- a/src/model.rs
+++ b/src/model.rs
@@ -194,7 +194,7 @@ impl Model {
 
     pub fn render_all_imgdata(&self) {
         if !Path::new("./tmp").exists() {
-            std::fs::create_dir("./tmp");
+            std::fs::create_dir("./tmp").expect("could create directory");
         }
 
         let pb = ProgressBar::new(self.img_data_vec.len() as u64);