From 7959b9bcea6d925d3cf10a3fd2bd7019e4f18756 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hubert=20Soko=C5=82owski?= <hubert.sokool@gmail.com>
Date: Tue, 13 Apr 2021 00:16:53 +0200
Subject: [PATCH] tsp weight working

---
 src/services/playground2.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/services/playground2.js

diff --git a/src/services/playground2.js b/src/services/playground2.js
new file mode 100644
index 0000000..ad56039
--- /dev/null
+++ b/src/services/playground2.js
@@ -0,0 +1,19 @@
+var predicates = {
+  '==': function (a, b) {
+    return a === b;
+  },
+  '>=': function (a, b) {
+    return a >= b;
+  },
+  '<': function (a, b, item) {
+    return item[a] < item[b];
+  },
+};
+let p = predicates['<'];
+let item = {
+  a: 1,
+  b: 2,
+};
+console.log(item['a'], item['b']);
+console.log(item['a'] < item['b']);
+console.log(p('a', 'b', item));