up

2016-11-28 21:35:42 +03:00 · 2016-11-28 21:35:42 +03:00 · 9ad9063d00
commit 9ad9063d00
parent 83b93e5992
742 changed files with 884 additions and 779 deletions
--- a/1-js/04-object-basics/04-object-methods/8-chain-calls/_js.view/solution.js
+++ b/1-js/04-object-basics/04-object-methods/8-chain-calls/_js.view/solution.js
@ -0,0 +1,15 @@
+
+let ladder = {
+  step: 0,
+  up: function() { 
+    this.step++;
+    return this;
+  },
+  down: function() { 
+    this.step--;
+    return this;
+  },
+  showStep: function() { 
+    alert(this.step);
+  }
+};