Created
March 24, 2016 11:46
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JavaScript: Closures
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| function initSeq() { | |
| var i=0; | |
| return function(){ | |
| i += 1; | |
| return i | |
| } | |
| } | |
| var a = initSeq() | |
| , b = initSeq() | |
| ; | |
| a() | |
| //=> 1 | |
| a() | |
| //=> 2 | |
| a() | |
| //=> 3 | |
| b() | |
| //=> 1 | |
| a() | |
| //=> 4 | |
| b() | |
| //=> 2 | |
| // based on https://gobyexample.com/closures |
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