Class: TTY::Command::Printers::Abstract

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/tty/command/printers/abstract.rb

Direct Known Subclasses

Null, Pretty, Progress, Quiet

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(output, options = {}) ⇒ Abstract

Initialize a Printer object

Parameters:

  • output (IO) —

    the printer output



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# File 'lib/tty/command/printers/abstract.rb', line 22

def initialize(output, options = {})
  @output  = output
  @options = options
  @enabled = options.fetch(:color) { true }
  @color   = ::Pastel.new(enabled: @enabled)

  @out_data = ''
  @err_data = ''
end

Instance Attribute Details

#err_data ⇒ Object

Returns the value of attribute err_data.



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# File 'lib/tty/command/printers/abstract.rb', line 14

def err_data
  @err_data
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/tty/command/printers/abstract.rb', line 13

def options
  @options
end

#out_data ⇒ Object

Returns the value of attribute out_data.



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# File 'lib/tty/command/printers/abstract.rb', line 14

def out_data
  @out_data
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/tty/command/printers/abstract.rb', line 13

def output
  @output
end

Instance Method Details



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# File 'lib/tty/command/printers/abstract.rb', line 40

def print_command_err_data(cmd, *args)
  write(args.join(' '))
end

#print_command_exit(cmd, *args) ⇒ Object 



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# File 'lib/tty/command/printers/abstract.rb', line 44

def print_command_exit(cmd, *args)
  write(args.join(' '))
end

#print_command_out_data(cmd, *args) ⇒ Object 



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# File 'lib/tty/command/printers/abstract.rb', line 36

def print_command_out_data(cmd, *args)
  write(args.join(' '))
end

#print_command_start(cmd, *args) ⇒ Object 



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# File 'lib/tty/command/printers/abstract.rb', line 32

def print_command_start(cmd, *args)
  write(cmd.to_command + "#{args.join}")
end

#write(cmd, message) ⇒ Object

Raises:

  • (NotImplemented) 


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# File 'lib/tty/command/printers/abstract.rb', line 48

def write(cmd, message)
  raise NotImplemented, "Abstract printer cannot be used"
end