From 9da9859411e59093d0944568dcf533aaf392ebe0 Mon Sep 17 00:00:00 2001
From: Chris Cochrun <chris@cochrun.xyz>
Date: Thu, 13 Apr 2023 09:19:49 -0500
Subject: [PATCH] using filter iterator functions instead of if else blocks

---
 src/rust/slide_model.rs | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/src/rust/slide_model.rs b/src/rust/slide_model.rs
index e8810d7..c13b5ac 100644
--- a/src/rust/slide_model.rs
+++ b/src/rust/slide_model.rs
@@ -600,21 +600,20 @@ mod slide_model {
                 for (i, slide) in slides_iter
                     .enumerate()
                     .filter(|x| x.0 < dest_slide as usize)
+                    .filter(|x| {
+                        x.1.service_item_id <= destination_index
+                            && x.1.service_item_id > source_index
+                    })
                 {
-                    if slide.service_item_id <= destination_index
-                        && slide.service_item_id > source_index
-                    {
-                        if let Some(slide) = self.as_mut().slides_mut().get_mut(i) {
-                            println!(
-                                "rust-switching-service: {:?} to {:?}",
-                                slide.service_item_id,
-                                slide.service_item_id - 1
-                            );
-                            slide.service_item_id -= 1;
-                        }
-                        println!("rust-did:");
+                    if let Some(slide) = self.as_mut().slides_mut().get_mut(i) {
+                        println!(
+                            "rust-switching-service: {:?} to {:?}",
+                            slide.service_item_id,
+                            slide.service_item_id - 1
+                        );
+                        slide.service_item_id -= 1;
                     }
-                    println!("rust-not-service_item_id: {:?}", slide.service_item_id);
+                    println!("rust-did:");
                 }
             } else {
                 for (i, slide) in slides_iter