IElixir.CaptureIO (IElixir v1.0.1) View Source

Macro used for capturing stdin and stderr of evalued code.

Link to this section Summary

Functions

Capture evaluated expression. Returns stdout and stderr.

Link to this section Functions

Capture evaluated expression. Returns stdout and stderr.

Examples

iex> IElixir.CaptureIO.capture do: IO.puts("sdf") |> (&(IO.puts(:stderr, &1))).()