RubyFlow The Ruby and Rails community linklog

×

The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Capturing STDERR from within Ruby Programs

by David —

Recently I needed to capture the text of stderr in a Ruby script and the methods I knew for shelling out were insufficient. This post introduces the Open3 class and how it helped me.


Link: Capturing STDERR from within Ruby Programs

Post a comment

You can use basic HTML markup (e.g. <a>) or Markdown.

As you are not logged in, you will be
directed via GitHub to signup or sign in