David B. Copeland

David Bryant Copeland is a veteran professional software developer who spends most of his time on the command line. He speaks frequently at national and regional Ruby conferences and built many command-line and web applications, using the command-line to productive effect.

Build Awesome Command-Line Applications in Ruby 2 Build Awesome Command-Line Applications in Ruby 2 (Pragmatic Bookshelf)
by David B. Copeland
November 2013
Print: $30.00

Build Awesome Command-Line Applications in Ruby Build Awesome Command-Line Applications in Ruby (Pragmatic Bookshelf)
by David B. Copeland
March 2012
Print: $33.00