CSVImporter - > ( RFC 4180) .
( ), CSV , ( ), , , , , .
: :
let path = "path/to/your/CSV/file"
let importer = CSVImporter<[String]>(path: path)
importer.startImportingRecords { $0 }.onFinish { importedRecords in
for record in importedRecords {
// record is of type [String] and contains all data in a line
}
}
, , :
// given this CSV file content
firstName,lastName
Harry,Potter
Hermione,Granger
Ron,Weasley
// you can import data in Dictionary format
let path = "path/to/Hogwarts/students"
let importer = CSVImporter<[String: String]>(path: path)
importer.startImportingRecords(structure: { (headerValues) -> Void in
// use the header values CSVImporter has found if needed
print(headerValues) // => ["firstName", "lastName"]
}) { $0 }.onFinish { importedRecords in
for record in importedRecords {
// a record is now a Dictionary with the header values as keys
print(record) // => e.g. ["firstName": "Harry", "lastName": "Potter"]
print(record["firstName"]) // prints "Harry" on first, "Hermione" on second run
print(record["lastName"]) // prints "Potter" on first, "Granger" on second run
}
}