Class: Polars::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/polars/system.rb

Overview

Command Class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command) ⇒ Command

Returns a new instance of Command.



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# File 'lib/polars/system.rb', line 25

def initialize(command)
  @command = command
end

Instance Attribute Details

#command_line ⇒ Object (readonly)

Returns the value of attribute command_line.



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# File 'lib/polars/system.rb', line 39

def command_line
  @command_line
end

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/polars/system.rb', line 41

def error
  @error
end

#exit_status ⇒ Object (readonly)

Returns the value of attribute exit_status.



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# File 'lib/polars/system.rb', line 38

def exit_status
  @exit_status
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/polars/system.rb', line 40

def output
  @output
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/polars/system.rb', line 29

def run
  result = AwesomeSpawn.run(@command)
  @exit_status = result.exit_status
  @command_line = result.command_line
  @output = result.output
  @error = result.error
  @exit_status
end