var isExisty = require('is-existy');
 
console.log(isExisty(null)); // false
console.log(isExisty(undefined)); // false
console.log(isExisty(0)); // true
console.log(isExisty(1)); // true
console.log(isExisty(false)); // true
console.log(isExisty(true)); // true
console.log(isExisty('')); // true
console.log(isExisty({})); // true
console.log(isExisty([])); // true