Anagram

export class Anagram { input : string; constructor(input: string) { this.input = input.toLowerCase(); } public matches(...potentials: string[]): string[] { let res: string[] = []; let sortedStringFirst: string = this.input.split('').sort().join(''); for(let potential of potentials){ let toLow = potential.toLowerCase(); let sortedString: string = toLow.split('').sort().join(''); if(this.input != toLow && sortedString == sortedStringFirst && this.input.length == potential.length) res.push(potential); } return res; } }