Codewars 7 Kyu All Unique Javascript

Summary

this one uses the Set() constructor and the size accessor property Set() info: ... this one uses the concat() method, spread syntax (...), and more concat() info: ... this one uses the indexOf() and slice() methods kata link: this one uses for loops, the toLowerCase() method, and more kata link: ... this one uses the Date() constructor and the getMonth() and getDate() methods kata link: ... this one uses the split() method, ternary operators, and more split() info: ... this one uses the replace() method and recursion kata link: ... this one uses the String() constructor, spread syntax (...), and more kata link: ... this one uses spread syntax (...) kata link: this one uses the map() and split() methods kata link: