remove more closures

sqlite.js

@@ -57,9 +57,9 @@ Database.prototype.query = function (sql, bindings, queryCallback) {
 // Iterate over the list of bindings. Since we can't use something as
 // simple as a for or while loop, we'll just chain them via the event loop
 function _setBindingsByIndex(db,
-    statement, bindings, nextCallback, rowCallback) {
+    statement, bindings, nextCallback, rowCallback, bindIndex) {
+
     puts("setting bindings");
-  var innerFunction = function (statement, bindings, bindIndex) {
     if (!bindings.length) {
       nextCallback(db, statement, rowCallback);
       return;
@@ -69,10 +69,8 @@ function _setBindingsByIndex(db,
     var value = bindings.shift();
 
     statement.bind(bindIndex, value, function () {
-      innerFunction(statement, bindings, bindIndex+1);
+      _setBindingsByIndex(statement, bindings, nextCallback, rowCallback, bindIndex+1);
     });
-  };
-  innerFunction(statement, bindings, 1);
 }
 
 function _queryDone(db, statement) {
@@ -91,7 +89,6 @@ function _queryDone(db, statement) {
 }
 
 function _doStep(db, statement, rowCallback) {
-  (function innerFunction() {
   statement.step(function (error, row) {
     if (error) throw error;
     if (!row) {
@@ -102,9 +99,8 @@ function _doStep(db, statement, rowCallback) {
       return;
     }
     rowCallback(row);
-      innerFunction();
+    _doStep(db, statement, rowCallback);
   });
-  })();
 }
 
 function _onPrepare(db, error, statement, bindings, rowCallback) {