Codewars 7 Kyu Nice Array Javascript

Summary

this one uses the every() and the some() methods every() info: ... this one uses the concat() method, spread syntax (...), and more concat() info: ... this one uses the trim() method trim() info: ... this one uses the push(), slice(), and filter() methods push() info: ... this one uses toLowerCase(), split(), and more toLowerCase() info: ... this one uses the map() and split() methods kata link: this one uses Math.abs() and indexOf() Math.abs() info: ... this one uses the Set() constructor, the sort() method, and more spread syntax (. this one uses a for...in statement, a double for loop, and more kata link: ... this one uses a for loop, the map() method, and Math.max() static method kata link: ... this one uses the indexOf() and slice() methods kata link: this one uses the sort() method kata link: this one uses destructuring assignment syntax and the map() method destructuring assignment syntax info: ... this one uses the reduce() method and the ternary operator kata link: ...