Start to implement the high-level wrapper on top of the drivers.

lib/persistence.js

@@ -0,0 +1,32 @@
+var memory = require('./persistence/memory');
+
+// Driver is the result of the new_connection method on a particular driver
+function Backend(driver) {
+  this.driver = driver;
+}
+Backend.prototype = {
+
+  // Define takes an optional table name, and a structure
+  define: function () {
+
+    var args = Array.prototype.slice.call(arguments, 0),
+        name, columns, store, Resource;
+    if (args[0] instanceof String) {
+      name = args.shift();
+    }
+    columns = args.shift();
+    if (name) {
+      store = this.driver.get_store(name, columns);
+    } else {
+      store = memory.get_store(columns);
+    }
+    Resource = function (data) { };
+    Resource.prototype = {
+      save: function () { }
+    };
+    return Resource;
+  }
+
+};
+
+exports.Backend = Backend;

lib/persistence/memory.js

@@ -0,0 +1,34 @@
+var sys = require('sys');
+
+function Store(conn, columns) {
+  this.conn = conn;
+  this.columns = columns;
+  this.data = [];
+}
+Store.prototype = {
+  get: function () {
+    throw "TODO: Implement Store.get()";
+  },
+  find: function () {
+    throw "TODO: Implement Store.find()";
+  },
+  each: function () {
+    throw "TODO: Implement Store.each()";
+  },
+  all: function () {
+    throw "TODO: Implement Store.all()";
+  },
+  save: function () {
+    throw "TODO: Implement Store.save()";
+  },
+  remove: function () {
+    throw "TODO: Implement Store.remove()";
+  },
+  nuke: function () {
+    throw "TODO: Implement Store.nuke()";
+  }
+};
+
+exports.get_store = function (columns) {
+  return new Store(this, columns);
+};