import * from dw::core::Binaries
var content = readUrl("classpath://org/mule/weave/v2/engine/read_lines/test.txt", "application/octet-stream") as Binary
---
{
    a: content readLinesWith  "UTF-8"
} ++
(do {
    var reusedSplit  = content readLinesWith  "UTF-8"
    ---
    {
        b: reusedSplit[4] ++ ", "++ reusedSplit[1]
    }
})