Contents

class Transpose {
    static transpose(lines: string[]): string[] {
        return lines.reduce((result: string[], line, lineNo) => {
            line.split('').map((value, key) => {
                if (typeof result[key] === 'undefined') {
                    result[key] = new Array(lineNo + 1).join(' ')
                }

                result[key] += value
            })

            return result
        }, [])
    }
}

export default Transpose

Version data entries

60 entries across 60 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.179	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.178	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.177	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.176	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.175	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.174	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.173	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.172	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.171	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.170	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.169	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.167	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.166	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.165	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.164	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.163	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.162	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.161	tracks/typescript/exercises/transpose/transpose.example.ts
trackler-2.2.1.160	tracks/typescript/exercises/transpose/transpose.example.ts