From 630170e6364769a535cd7844816da69a3c91f987 Mon Sep 17 00:00:00 2001
From: Baipyrus <simon.waltemathe@gmail.com>
Date: Wed, 24 Jan 2024 22:45:57 +0100
Subject: [PATCH] rename difference extrapolation

---
 src/day09/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/day09/mod.rs b/src/day09/mod.rs
index 69e51e2..99aadc0 100644
--- a/src/day09/mod.rs
+++ b/src/day09/mod.rs
@@ -11,7 +11,7 @@ pub fn main() {
     let sequences = convert_num(input);   
     let structures: Vec<Vec<Vec<i32>>> = sequences
         .iter()
-        .map(|s| extrapolate(s.to_vec()))
+        .map(|s| extra_diff(s.to_vec()))
         .collect();
 
     for seq in structures[0].clone() {
@@ -22,7 +22,7 @@ pub fn main() {
     }
 }
 
-fn extrapolate(seq: Vec<i32>) -> Vec<Vec<i32>> {
+fn extra_diff(seq: Vec<i32>) -> Vec<Vec<i32>> {
     let mut structure = vec![seq]; 
     let mut index = 0;