1 files changed, 0 insertions, 26 deletions
diff --git a/node_modules/mongodb-core/lib/wireprotocol/shared.js b/node_modules/mongodb-core/lib/wireprotocol/shared.js
deleted file mode 100644
index 3a20f51..0000000
--- a/node_modules/mongodb-core/lib/wireprotocol/shared.js
+++ /dev/null
@@ -1,26 +0,0 @@
-"use strict"
-
-var ReadPreference = require('../topologies/read_preference');
-
-var getReadPreference = function(cmd, options) {
-  // Default to command version of the readPreference
-  var readPreference = cmd.readPreference || new ReadPreference('primary');
-  // If we have an option readPreference override the command one
-  if(options.readPreference) {
-    readPreference = options.readPreference;
-  }
-
-  if(typeof readPreference == 'string') {
-    readPreference = new ReadPreference(readPreference);
-  }
-
-  if(!(readPreference instanceof ReadPreference)) {
-    throw new MongoError('readPreference must be a ReadPreference instance');
-  }
-
-  return readPreference;
-}
-
-module.exports = {
-  getReadPreference: getReadPreference
-}