From d22c2048b8c74b7a0519d77a46ea219e1ade393a Mon Sep 17 00:00:00 2001
From: m5l14i11 <siarhei.melnik@proton.me>
Date: Fri, 14 Jul 2023 11:14:39 +0300
Subject: [PATCH] refactor

---
 ta_lib/core/src/ops.rs    | 2 +-
 ta_lib/core/src/series.rs | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/ta_lib/core/src/ops.rs b/ta_lib/core/src/ops.rs
index 1692ac97..4f20b09f 100644
--- a/ta_lib/core/src/ops.rs
+++ b/ta_lib/core/src/ops.rs
@@ -79,7 +79,7 @@ impl Series<f64> {
     }
 
     pub fn neg(&self) -> Series<f64> {
-        self.fmap(|val| val.map(|v| if *v == 0.0 { *v } else { -*v }))
+        self.fmap(|val| val.map(|v| v.neg()))
     }
 }
 
diff --git a/ta_lib/core/src/series.rs b/ta_lib/core/src/series.rs
index 284e1880..60156745 100644
--- a/ta_lib/core/src/series.rs
+++ b/ta_lib/core/src/series.rs
@@ -106,11 +106,9 @@ impl Series<f64> {
     }
 
     pub fn nz(&self, replacement: Option<f64>) -> Self {
-        let replacement = replacement.unwrap_or(0.0);
-
         self.fmap(|opt| match opt {
             Some(v) => Some(*v),
-            None => Some(replacement),
+            None => Some(replacement.unwrap_or(0.0)),
         })
     }