Change contact method to rest operator (#2)

dmitrysurkin · web-flow · commit c88e54c56b3b · 2021-01-12T20:11:48.000+02:00
* Change contact method to rest operator
diff --git a/JavaScript/1-simple.js b/JavaScript/1-simple.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const partial = (fn, ...args) => (...rest) => fn(...args.concat(rest));
+const partial = (fn, ...args) => (...rest) => fn(...args, ...rest);
 
 const projection = (fields, obj) => Object.keys(obj)
   .filter(field => fields.includes(field))
diff --git a/JavaScript/2-extended.js b/JavaScript/2-extended.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const partial = (fn, ...args) => (...rest) => fn(...args.concat(rest));
+const partial = (fn, ...args) => (...rest) => fn(...args, ...rest);
 
 // Projection
 
