Codewars 7 Kyu Nice Array Javascript

Summary

this one uses the every() and the some() methods every() info: ... this one uses the trim() method trim() info: ... this one uses the push(), slice(), and filter() methods push() info: ... this one uses the map() and filter() methods, and more kata link: ... this one uses the bitwise AND (&) operator, this one uses the sort() method kata link: this one uses a for...in statement, a double for loop, and more kata link: ... this one uses the indexOf() and slice() methods kata link: this one uses Math.abs() and indexOf() Math.abs() info: ... this one uses the String() constructor and the repeat() and join() methods kata link: ... this one uses the filter() and reduce() methods kata link: this one uses toLowerCase(), split(), and more toLowerCase() info: ...