Class: Windows::Structures::Collection

Inherits:
SimpleDelegator
  • Object
show all
Defined in:
lib/windows/structures/collection.rb

Instance Method Summary collapse

Instance Method Details

#-(collection) ⇒ Object 



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# File 'lib/windows/structures/collection.rb', line 10

def -(collection)
  diff_id = ids - collection.ids
  return nil if diff_id.empty?

  raise "I don't know which item is correct #{diff_id}" if diff_id.count != 1
  find { |r| r.id == diff_id[0] }
end

#ids ⇒ Object 



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# File 'lib/windows/structures/collection.rb', line 6

def ids
  collect(&:id)
end