Class: SadieStorageMechanismMemory

Inherits:
SadieStorageMechanism show all
Defined in:
lib/storage/memory.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SadieStorageMechanismMemory

Returns a new instance of SadieStorageMechanismMemory.



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# File 'lib/storage/memory.rb', line 4

def initialize
  @storage_hash = {}
  @metadata = {}
end

Instance Method Details

#get(key) ⇒ Object 



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# File 'lib/storage/memory.rb', line 18

def get( key )
  @storage_hash[key] if @storage_hash.has_key?( key )
end

#has_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/storage/memory.rb', line 26

def has_key?( key )
  @storage_hash.has_key?( key )
end

#has_metadata?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/storage/memory.rb', line 34

def has_metadata?( key )
  @metadata.has_key?( key )
end

#metadata(key) ⇒ Object 



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# File 'lib/storage/memory.rb', line 30

def metadata( key )
  @metadata[key] if has_metadata?( key )
end

#set(key, value, params = nil) ⇒ Object 



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# File 'lib/storage/memory.rb', line 9

def set( key, value, params=nil  )
  @storage_hash[key] = value
  unless params.nil?
    if params.has_key? :metadata
      _write_metadata( key, params[:metadata] )
    end
  end
end

#unset(key) ⇒ Object 



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# File 'lib/storage/memory.rb', line 22

def unset( key )
  @storage_hash.delete key
end