From 39344aede72094d65e6d720d936d328e6a69ba60 Mon Sep 17 00:00:00 2001
From: Marek Grzybek <feimosi@users.noreply.github.com>
Date: Sun, 8 Oct 2017 09:51:44 +0200
Subject: [PATCH] Simplify the code

---
 perceptron.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/perceptron.js b/perceptron.js
index 8ae29c6..bb349a7 100644
--- a/perceptron.js
+++ b/perceptron.js
@@ -13,13 +13,9 @@ function Perceptron(opts) {
     ? opts.threshold
     : 1
 
-  var learningrate;
-  if (!('learningrate' in opts)) {
-    learningrate = 0.1
-  }
-  else {
-    learningrate = opts.learningrate
-  }
+  var learningrate = 'learningrate' in opts
+    ? opts.learningrate
+    : 0.1
 
   var data = []