ds-algo-study/DS-n-Algos/Arrays/All Unique/stupid-oneliner.js

Just experimenting with publishing a package

// !!array.reduce(function(a, b){ return (a === b) ? a : NaN; });
/*
Warning:

let array = [] => result: TypeError thrown (no init-value.... could be solved by checking arr.length but I didn't feel like writing a ternary statment or ruining the one-liner)
*/
 const stupid = (array) =>{return !!array.reduce(function(a, b){ return (a !== b) ? a : NaN; });}
//this comment is to keep my formatter from breakig this into multiple lines.



module.exports = stupid;