Class: Commands::Clear

Inherits:

Command

• Object
• Command
• Commands::Clear

Defined in:

lib/gdsh/clear.rb

Overview

Clear screen.

Class Method Summary

• .command_name ⇒ Object
• .function ⇒ Object

Instance Method Summary

• #execute ⇒ Object

Methods inherited from Command

#initialize

Methods included from DriveError

#drive_error_string

Methods included from CommandMixin

included

Constructor Details

This class inherits a constructor from Commands::Command

Class Method Details

.command_name ⇒ Object

# File 'lib/gdsh/clear.rb', line 8

def self.command_name
  'clear'
end

.function ⇒ Object

# File 'lib/gdsh/clear.rb', line 12

def self.function
  'Clears the screen.'
end

Instance Method Details

#execute ⇒ Object

# File 'lib/gdsh/clear.rb', line 16

def execute
  system('clear') || system('cls')
end