join

Joins values together. 🏃 📼 📦 🌔 📒

array.join(x, [sep]);
// x:   an array
// sep: separator (,)

const array = require('extra-array');

var x = [1, 2];
array.join(x);
// '1,2'

array.join(x, ' : ');
// '1 : 2'

references

• Array.prototype.join: MDN web docs
• _.join: lodash