Class: Dr::ShellCmd

Inherits:
Object
  • Object
show all
Includes:
Logger
Defined in:
lib/dr/shellcmd.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logger

log, #log, #tag

Constructor Details

#initialize(cmd, opts = {}) ⇒ ShellCmd

Returns a new instance of ShellCmd.



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# File 'lib/dr/shellcmd.rb', line 12

def initialize(cmd, opts={})
  @out = ""

  @show_out = false
  @raise_on_error = true
  @tag = "shell"
  @expect = 0

  opts.each do |k, v|
    self.instance_variable_set("@#{k.to_s}", v)
  end

  @cmd = cmd
  @status = nil

  run
end

Instance Attribute Details

#err ⇒ Object (readonly)

Returns the value of attribute err.



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# File 'lib/dr/shellcmd.rb', line 8

def err
  @err
end

#out ⇒ Object (readonly)

Returns the value of attribute out.



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# File 'lib/dr/shellcmd.rb', line 8

def out
  @out
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/dr/shellcmd.rb', line 8

def status
  @status
end