Class: KeyValueTree::Store

Inherits:
Object
  • Object
show all
Defined in:
lib/keyvaluetree/store.rb

Direct Known Subclasses

MemoryStore, TransactionStore

Instance Method Summary collapse

Constructor Details

#initialize(hash = {}) ⇒ Store

Returns a new instance of Store.

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 5

def initialize(hash={})
  raise NotImplementedError
end

Instance Method Details

#basic_delete(key) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 17

def basic_delete(key)
  raise NotImplementedError
end

#delete(key) ⇒ Object 



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# File 'lib/keyvaluetree/store.rb', line 29

def delete(key)
  self.delete_keys_start_with(key.to_s)
end

#delete_keys_start_with(key) ⇒ Object 



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# File 'lib/keyvaluetree/store.rb', line 33

def delete_keys_start_with(key)
  keys_starting_with(key.to_s).each do |each|
    self.basic_delete(each)
  end
end

#key(key) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 9

def key(key)
  raise NotImplementedError
end

#keys ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 21

def keys
  raise NotImplementedError
end

#keys_starting_with(key) ⇒ Object 



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# File 'lib/keyvaluetree/store.rb', line 39

def keys_starting_with(key)
  self.keys.select do |sub_key|
    sub_key.start_with?(key.to_s)
  end
end

#store(key, value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 13

def store(key, value)
  raise NotImplementedError
end

#to_hash ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/keyvaluetree/store.rb', line 25

def to_hash
  raise NotImplementedError
end