Class: RocksDB::DB

Inherits:
Object
  • Object
show all
Extended by:
Forwardable, Gem::Deprecate
Defined in:
lib/rocksdb.rb,
lib/rocksdb/ruby/deprecated.rb

Instance Method Summary collapse

Constructor Details

#initialize(path, rocksdb_options = "", options = {}) ⇒ DB

Returns a new instance of DB.



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# File 'lib/rocksdb.rb', line 30

def initialize(path, rocksdb_options = "", options = {})
  is_readonly = options[:readonly] || false

  if rocksdb_options.is_a? Hash
    is_readonly = rocksdb_options.delete(:readonly)

    rocksdb_options = rocksdb_options.map do |key, value|
      [key, value].join("=")
    end.join(";")
  end

  __initialize(path, is_readonly, rocksdb_options.to_s)
end

Instance Method Details

#get(*args) ⇒ Object Also known as: [] 



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# File 'lib/rocksdb.rb', line 44

def get(*args)
  args.flatten!

  if args.size == 1
    get_one args.first
  else
    get_many args
  end
end

#is_readonly? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rocksdb/ruby/deprecated.rb', line 18

def is_readonly?
  !writable?
end

#options ⇒ Object 



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# File 'lib/rocksdb.rb', line 54

def options
  options_strings.each_with_object({}) do |(option_group, value), result|
    pairs = value.split(/;\s*/)
    pairs.map do |pair|
      key, value = pair.split("=")
      result[key] = value
    end
  end
end