lib/dynamodb/document_client.js
function DocumentClient(options) {
    var self = this;
    self.options = options || {};
    self.configure(self.options);
  }
function DocumentClient(options) {
    var self = this;
    self.options = options || {};
    self.configure(self.options);
  }
function DocumentClient ( options ) { var self = this ; self . options = options || { } ; self . configure ( self . options ) ; }
Creates a DynamoDB document client with a set of configuration options.

@option options params [map] An optional map of parameters to bind to every
request sent by this service object.
@option options service [AWS.DynamoDB] An optional pre-configured instance
of the AWS.DynamoDB service object to use for requests. The object may
bound parameters used by the document client.
@option options convertEmptyValues [Boolean] set to true if you would like
the document client to convert empty values (0-length strings, binary
buffers, and sets) to be converted to NULL types when persisting to
DynamoDB.
@see AWS.DynamoDB.constructor
Creates a DynamoDB document client with a set of configuration options .