Class: TouchscreenTaps::TouchscreenDevice

Inherits:
Object
  • Object
show all
Defined in:
lib/touchscreen_taps/touchscreen_device.rb

Overview

represents a physical input device (e.g touchscreen)

Constant Summary collapse

REQUIRED_CAPABILITY = 
'touch'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(kernel) ⇒ TouchscreenDevice

Returns a new instance of TouchscreenDevice.



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# File 'lib/touchscreen_taps/touchscreen_device.rb', line 9

def initialize(kernel)
  @kernel = kernel
end

Instance Attribute Details

#kernel ⇒ Object (readonly)

Returns the value of attribute kernel.



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# File 'lib/touchscreen_taps/touchscreen_device.rb', line 7

def kernel
  @kernel
end

Class Method Details

.select_from(devices) ⇒ Object 



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# File 'lib/touchscreen_taps/touchscreen_device.rb', line 14

def select_from(devices)
  devices.map do |device|
    next unless capable?(device)

    kernel = kernel_path(device)
    new(kernel) unless kernel.nil?
  end.compact
end