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haingdc/iife_handle_closure_affect_step_2.js

Created January 30, 2018 10:20
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handle closure affect by iife step 2
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iife_handle_closure_affect_step_2.js
var result = [];
for(var year = 0; year < 5; year++) {
(function() {
var y = year;
result.push(function() { return y; });
})();
}
console.log(result[1]()); // 1
console.log(result[3]()); // 3
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