D: split string by comma, but not quoted string

Question

I need to split string by comma, that not quoted like: foo, bar, "hello, user", baz

to get:

foo
bar
hello, user
baz

Answer 1

Using std.csv:

import std.csv;
import std.stdio;

void main()
{
    auto str = `foo,bar,"hello, user",baz`;

    foreach (row; csvReader(str))
    {
        writeln(row);
    }
}

Application output:

["foo", "bar", "hello, user", "baz"]

Note that I modified your CSV example data. As std.csv wouldn't correctly parse it, because of space () before first quote (").