Improve trampoline solution.

timoxley · timoxley · commit df9e4edbc156 · 2014-08-02T23:38:14.000+08:00
diff --git a/problems/trampoline/solution.js b/problems/trampoline/solution.js
@@ -1,6 +1,6 @@
 function repeat(operation, num) {
-  if (num <= 0) return
   return function() {
+    if (num <= 0) return
     operation()
     return repeat(operation, --num)
   }

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`function repeat(operation, num) {`
`2`		`- if (num <= 0) return`
`3`	`2`	`return function() {`
	`3`	`+ if (num <= 0) return`
`4`	`4`	`operation()`
`5`	`5`	`return repeat(operation, --num)`
`6`	`6`	`}`