Supports Scala 2.10+
Add SBT dependency.
"com.github.snowgooseyk" %% "sscsv" % "0.1.2"
Read CSV formatted data.
foo,bar,baz
d,e,f
import com.github.snowgooseyk.sscsv._
// List(List(foo,bar,baz),List(d,e,f))
CSV("/home/snowgooseyk/import.csv").asList
// List(ListMap(foo -> d,bar -> e,baz -> f))
CSV("/home/snowgooseyk/import.csv").asMapList
// Get scala.collection.Iterator[Seq[String]]
CSV("/home/snowgooseyk/import.csv").iterator
// Map to some object
// Seq((foo,bar,baz),(d,e,f))
CSV("/home/snowgooseyk/import.csv").map { columns =>
Tuple3(columns(0),columns(1),columns(2))
}
// Zip with index
// Seq(
// (Seq(foo,bar,baz),0),
// (Seq(d,e,f),1)
// )
CSV("/home/snowgooseyk/import.csv").zipWithIndex
// Zip with header values
// Seq(
// Seq((d,foo),(e,bar),(f,baz))
// )
CSV("/home/snowgooseyk/import.csv").zipWithHeader
// Zip with header and index
// Seq(
// (Seq((d,foo),(e,bar),(f,baz)),0)
// )
CSV("/home/snowgooseyk/import.csv").zipWithHeaderAndIndex
// Print all column value.
// foo
// bar
// baz
// d
// e
// f
CSV("/home/snowgooseyk/import.csv").foreach(_.foreach(println))
// You can also use java.io.File, java.io.InputStream ,java.io.Reader and CSV formatted String.
// List(List(foo,bar,baz),List(d,e,f))
import java.io.File
CSV(new File("/home/snowgooseyk/import.csv")).asList
// List(List(foo,bar,baz),List(d,e,f))
import java.io.FileInputStream
CSV(new FileInputStream(new File("/home/snowgooseyk/import.csv"))).asList
// List(List(foo,bar,baz),List(d,e,f))
import java.io.FileReader
CSV(new FileReader(new File("/home/snowgooseyk/import.csv"))).asList
// List(List(foo,bar,baz),List(d,e,f))
val csv:String = "foo,bar,baz" + scala.util.Properties.lineSeparator + "d,e,f"
CSV.from(csv).asList
This library supports a dirty CSV.
aaa,bbb,ccc
"ddd",eee,"Value contains line-separator
or comma, or double-quote"" that have no problem."
import java.io.File
import com.github.snowgooseyk.sscsv._
// List(List(aaa,bbb,ccc),List(ddd,eee,line-separator or comma, or double-quote" that have no problem.))
CSV("/home/snowgooseyk/import.csv").asList
import java.io.File
import com.github.snowgooseyk.sscsv._
val csv = CSV.into(new File("/home/snowgooseyk/export.csv"))
// Appends(++) data and flush(!) file per line(ln).
csv ++ "foo" ++ "baa" ++ "baz" ln() !
csv ++ "d" ++ "e" ++ "f" ln() !
// Show the outputs
// "foo","baa","baz"
// "d","e","f"