0.0.3 • Published 6 years ago
npm-array-has-duplicate v0.0.3
Introduction
Extends the Array.prototype to have a method to check if there are any duplicate values in the array. Return true on the first duplicate found or false if no duplicates are found.
Example
require('npm-array-has-duplicate');
console.log([1, 3, 7, 11, 51].hasDuplicate());
console.log([1, 3, 7, 11, 51, 3].hasDuplicate());