Class: Nucleon::Util::Shell::Result

Inherits:
Object
  • Object
show all
Defined in:
lib/core/util/shell.rb

Overview

Execution result interface

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command, status = nil) ⇒ Result

Returns a new instance of Result.



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# File 'lib/core/util/shell.rb', line 20

def initialize(command, status = nil)
  @command = command
  @output  = ''
  @errors  = ''
  @status  = status.nil? ? Nucleon.code.success : status
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/core/util/shell.rb', line 18

def command
  @command
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/core/util/shell.rb', line 17

def status
  @status
end

Instance Method Details

#append_errors(error_str) ⇒ Object 



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# File 'lib/core/util/shell.rb', line 43

def append_errors(error_str)
  @errors << error_str.rstrip << "\n"
end

#append_output(output_str) ⇒ Object 



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# File 'lib/core/util/shell.rb', line 39

def append_output(output_str)
  @output << output_str.rstrip << "\n"
end

#errors ⇒ Object 



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# File 'lib/core/util/shell.rb', line 33

def errors
  @errors.strip
end

#output ⇒ Object 



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# File 'lib/core/util/shell.rb', line 29

def output
  @output.strip
end