This example shows how one could implement simple comma separated values reader and parser in Kotlin. A sample data European Mammals Red List for 2009 from EU is being used.
To build use ../gradlew build or ./build.sh.
To run use ../gradlew run
To change run arguments, change property runArgs in gradle.propeties file
or pass -PrunArgs="./European_Mammals_Red_List_Nov_2009.csv 4 100" to gradle run.
Alternatively you can run artifact directly
./build/konan/bin/CsvParser/CsvParser.kexe ./European_Mammals_Red_List_Nov_2009.csv 4 100
It will print number of all unique entries in fifth column (Family, zero-based index) in first 100 rows of the CSV file.