Module: Vedeu::Persistence

Extended by:
Persistence
Included in:
Persistence
Defined in:
lib/vedeu/support/persistence.rb

Instance Method Summary collapse

Instance Method Details

#create(attributes) ⇒ Object 



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# File 'lib/vedeu/support/persistence.rb', line 17

def create(attributes)
  storage.store(attributes[:name], Interface.new(attributes))
end

#query(value) ⇒ Object 



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# File 'lib/vedeu/support/persistence.rb', line 21

def query(value)
  return false if value.nil? || value.empty?

  storage.select do |name, result|
    return result if name == value
  end

  fail EntityNotFound, "Interface could not be found."
end

#reset ⇒ Object 



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# File 'lib/vedeu/support/persistence.rb', line 31

def reset
  @storage = {}
end

#update(name, attributes = {}) ⇒ Object 



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# File 'lib/vedeu/support/persistence.rb', line 9

def update(name, attributes = {})
  interface = query(name)
  interface.attributes = attributes
  interface
rescue EntityNotFound
  create(attributes)
end