Module: Open3

Defined in:
lib/escualo.rb

Class Method Summary collapse

Class Method Details

.exec!(command) ⇒ Object 



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# File 'lib/escualo.rb', line 19

def self.exec!(command)
  out, status = Open3.capture2e(command)
  raise "command failed #{command}: #{out}" unless status.success?
  out
end