1 files changed, 3 insertions, 5 deletions
diff --git a/src/lerp.rs b/src/lerp.rs
index b613620..4c829a1 100644
--- a/src/lerp.rs
+++ b/src/lerp.rs
@@ -1,6 +1,4 @@
-pub mod poly;
-
-use poly::Poly;
+use crate::poly::Poly;
 
 pub enum Lerp {
     Node(Box<Lerp>, Box<Lerp>),
@@ -9,7 +7,7 @@ pub enum Lerp {
 }
 
 impl Lerp {
-    pub fn new(v: Vec<f32>) -> Box<Lerp> {
+    pub fn new(v: &Vec<f32>) -> Box<Lerp> {
         Lerp::new_s(&v[..])
     }
 
@@ -33,7 +31,7 @@ impl Lerp {
                 let a = a.to_poly();
                 let b = b.to_poly();
                 let c = &b - &a;
-                &a + &(&c * &Poly::new(vec![0.0, 1.0]))
+                &a + &c.shift()
             }
         }
     }