class Byebug::KillCommand - byebug-11.0.1 Documentation

# class Byebug::KillCommand

Send custom signals to the debugged program.

### Public Class Methods

description() click to toggle source

    # File lib/byebug/commands/kill.rb, line 16
        def self.description
          <<-DESCRIPTION
            kill[ signal]

            #{short_description}

            Equivalent of Process.kill(Process.pid)
          DESCRIPTION
        end

regexp() click to toggle source

    # File lib/byebug/commands/kill.rb, line 12
    def self.regexp
      /^\s* kill \s* (?:\s+(\S+))? \s*$/x
    end

short_description() click to toggle source

    # File lib/byebug/commands/kill.rb, line 26
    def self.short_description
      "Sends a signal to the current process"
    end

### Public Instance Methods

execute() click to toggle source

    # File lib/byebug/commands/kill.rb, line 30
    def execute
      if @match[1]
        signame = @match[1]

        return errmsg("signal name #{signame} is not a signal I know about\n") unless Signal.list.member?(signame)
      else
        return unless confirm("Really kill? (y/n) ")

        signame = "KILL"
      end

      processor.interface.close if signame == "KILL"
      Process.kill(signame, Process.pid)
    end