Method: Pry::Editor.default

Defined in:
lib/pry/editor.rb

.default ⇒ Object 



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# File 'lib/pry/editor.rb', line 7

def self.default
  if (visual = Pry::Env['VISUAL'])
    return visual
  end

  if (editor = Pry::Env['EDITOR'])
    return editor
  end

  return 'notepad' if Helpers::Platform.windows?

  %w[editor nano vi].find do |editor_exe|
    Kernel.system("which #{editor_exe} > /dev/null 2>&1")
  end
end