Class: Stf::DeviceList

Inherits:
Object
  • Object
show all
Defined in:
lib/stf/model/device_list.rb

Overview

can not inherite from Array because words.steveklabnik.com/beware-subclassing-ruby-core-classes

Instance Method Summary collapse

Constructor Details

#initialize(devices) ⇒ DeviceList

Returns a new instance of DeviceList.



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# File 'lib/stf/model/device_list.rb', line 6

def initialize(devices)
  if devices.nil?
    @devices = Array.new
  else
    @devices = devices.map {|d| (d.kind_of? Device) ? d : Device.new(d)}
  end
end

Instance Method Details

#asArray ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 47

def asArray
  @devices
end

#asConnectUrlList ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 26

def asConnectUrlList
  @devices.map {|d| d.remoteConnectUrl}
end

#byFilter(filter) ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 14

def byFilter(filter)
  filter ? select {|d| d.checkFilter(filter)} : Array.new
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stf/model/device_list.rb', line 39

def empty?
  @devices.empty?
end

#exceptFilter(filter) ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 18

def exceptFilter(filter)
  filter ? reject {|d| d.checkFilter(filter)} : this
end

#filterReadyToConnect ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 22

def filterReadyToConnect
  select {|d| d.ready == true && d.present == true && d.usage.nil? }
end

#reject ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 34

def reject
  # DeviceList.new(@devices.reject {|d| yield(d)})
  DeviceList.new(@devices.select {|d| !yield(d)})
end

#select ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 30

def select
  DeviceList.new(@devices.select {|d| yield(d)})
end

#size ⇒ Object 



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# File 'lib/stf/model/device_list.rb', line 43

def size
  @devices.size
end