Class: Oncall::Commands::ShellCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/oncall/commands/shell_command.rb

Class Method Summary collapse

Class Method Details

.invoke(args) ⇒ Object 



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# File 'lib/oncall/commands/shell_command.rb', line 6

def self.invoke(args)
  while input = Readline.readline("> ", true)
    break     if input == "exit"

    # Remove blank lines from history
    Readline::HISTORY.pop if input == ""
    system(input)
  end
end