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hillscottc/no_global.js

Created May 1, 2015 01:29
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Keep stuff out of global by creating and calling an anon func.
Raw
no_global.js
/* Keep stuff out of global by creating and calling an anon func.
*/
(function() {
function square(x) { return x * x; }
var hundred = 100;
console.log(square(hundred));
})();
// → 10000
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