Class: Libsql::Database

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

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Database

Returns a new instance of Database.



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# File 'lib/libsql.rb', line 523

def initialize(options = {})
  desc = CLibsql::DatabaseDesc.new

  %i[path url auth_token encryption_key].each do |sym|
    desc[sym] = FFI::MemoryPointer.from_string options[sym] unless options[sym].nil?
  end

  desc[:sync_interval] = options[:sync_interval] unless options[:sync_interval].nil?
  desc[:disable_read_your_writes] = !options[:read_your_writes] unless options[:read_your_writes].nil?

  @inner = CLibsql::Database.init desc

  return unless block_given?

  begin yield self ensure close end
end

Instance Method Details

#close ⇒ Object

Raises:



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# File 'lib/libsql.rb', line 556

def close
  raise ClosedException if closed?

  @inner.deinit
  @inner = nil
end

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/libsql.rb', line 563

def closed?
  @inner.nil?
end

#connect ⇒ Object

Raises:



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# File 'lib/libsql.rb', line 546

def connect
  raise ClosedException if closed?

  conn = Connection.new @inner.connect

  return conn unless block_given?

  begin yield conn ensure conn.close end
end

#sync ⇒ Object

Raises:



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# File 'lib/libsql.rb', line 540

def sync
  raise ClosedException if closed?

  @inner.sync
end