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celestora/random_string.js

Created May 8, 2018 18:28
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random_string.js
String.__proto__.random = function str_rand(length) {
let string = '';
for (let i = 1; i <= length; i++) {
string += String.fromCharCode(Math.ceil(Math.random() * (122 - 48) ) + 48);
}
return string;
};
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