Class: MemcachePod::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/memcachepod/memory.rb

Instance Method Summary collapse

Constructor Details

#initialize(max_memory) ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/memcachepod/memory.rb', line 7

def initialize(max_memory)
  @max_memory = max_memory.to_i
  @memory_pool = Hash.new
end

Instance Method Details

#delete(key) ⇒ Object 



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

def delete(key)
  if(@memory_pool.has_key?(key))
    @memory_pool.delete(key)
  end
end

#flush ⇒ Object 



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# File 'lib/memcachepod/memory.rb', line 36

def flush()
  @memory_pool = Hash.new
end

#get(key, options = nil) ⇒ Object 



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# File 'lib/memcachepod/memory.rb', line 12

def get(key, options=nil)
  remove_expires()
  if @memory_pool.has_key?(key)
    return @memory_pool[key].body
  else
    return nil
  end
end

#get_memory_usage ⇒ Object 



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# File 'lib/memcachepod/memory.rb', line 46

def get_memory_usage
  total = 0
  @memory_pool.map {|k,v|
    total += v.body.size
  }
  return total
end

#get_status ⇒ Object 



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# File 'lib/memcachepod/memory.rb', line 40

def get_status
  return @memory_pool.map {|k,v|
    v.get_status
  }
end

#set(key, value, ttl = 0, options = nil) ⇒ Object 



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# File 'lib/memcachepod/memory.rb', line 21

def set(key, value, ttl=0, options=nil)
  remove_expires()
  if(@memory_pool.has_key?(key))
    @memory_pool[key].update(value,ttl)
  else
    @memory_pool[key] = MemoryEntry.new(value,ttl)
  end
end