vlang read csv

import os
import encoding.csv

fn main(){

	csv_name := 'test.csv'

	content := os.read_file(csv_name) or {panic(err)}

	mut reader := csv.new_reader(content) 

	reader.read()! // Skip the first line

	for {
	    line := reader.read() or {break}
	    println(line)
	}

}

not tested:

import os
import encoding.csv

fn read_csv(csv_name string)! {
        content := os.read_file(csv_name)!
        content.close()
        
        mut reader := csv.new_reader(content)

        reader.read()! // Skip the first line
        for {
            line := reader.read() or {break}
            println(line)
        }
}

fn main () {
        read_csv('test.csv') or { panic(err) }
}

Quickly looking at the code of the CVS module, the break should not be alone. There should be a check for the kind of error, and only break if it is "EndOfFileError", otherwise the error should be passed up. The test code does not do it, but it is not good practice - it may be ok for testing but should not be in prod. Have fun. Never used the code so good luck!

@thomas-mangin 👍