Module: Jruby::Mapdb::ClassMethods

Extended by:
Forwardable
Includes:
Enumerable
Included in:
Tree
Defined in:
lib/jruby/mapdb.rb

Instance Method Summary collapse

Instance Method Details

#decode(key) ⇒ Object Also known as: [] 



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# File 'lib/jruby/mapdb.rb', line 11

def decode(key)
  stored = @tree.get(key)
  return nil if stored.nil?
  Marshal.load String.from_java_bytes(stored)
end

#each ⇒ Object 



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# File 'lib/jruby/mapdb.rb', line 16

def each
  @tree.each_pair { |key,value| yield(key, Marshal.load(String.from_java_bytes(value))) }
end

#encode(key, value) ⇒ Object Also known as: []= 



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# File 'lib/jruby/mapdb.rb', line 8

def encode(key, value)
  @tree.put key, Marshal.dump(value).to_java_bytes
end

#keys ⇒ Object 



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# File 'lib/jruby/mapdb.rb', line 19

def keys
  @tree.key_set.to_a
end

#regexp(pattern) ⇒ Object 



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# File 'lib/jruby/mapdb.rb', line 22

def regexp(pattern)
  re = Regexp.new "#{pattern}", Regexp::EXTENDED | Regexp::IGNORECASE
  @tree.select{ |k,v| "#{k}" =~ re }.map(&:first)
end