Sha256: 661786840a9c13023ca0a7020cc0c9ab61b61d6b246225bd6ece33ae6e5c10fb
Contents?: true
Size: 708 Bytes
Versions: 70
Compression:
Stored size: 708 Bytes
Contents
enum TranscriptionError: Error {
case invalidNucleotide
}
struct Nucleotide {
func complementOfDNA() throws -> String {
return try transcribe(dnaToRna)
}
private let value: String
init(_ nucleotide: String) {
self.value = nucleotide
}
private let dnaToRna: [Character:String] = [ "G": "C", "C": "G", "T": "A", "A": "U" ]
private func transcribe(_ dict: [Character : String]) throws -> String {
var tempText = ""
for each in self.value.characters {
if dict[each] == nil {
throw TranscriptionError.invalidNucleotide
}
tempText += dict[each] ?? ""
}
return tempText
}
}
Version data entries
70 entries across 70 versions & 1 rubygems