Method equals

test/core/test/expect.test.ts:57–65

(other: AnagramComparator)

    }

    equals(other: AnagramComparator): boolean {
      const cleanStr1 = this.word.replace(/ /g, '').toLowerCase()
      const cleanStr2 = other.word.replace(/ /g, '').toLowerCase()

      const sortedStr1 = cleanStr1.split('').sort().join('')
      const sortedStr2 = cleanStr2.split('').sort().join('')

      return sortedStr1 === sortedStr2
    }
  }

  function createAnagramComparator(word: string) {