Added files

mongoui/mongoui-master/node_modules/derby/lib/collection.js

@@ -0,0 +1,63 @@
+module.exports = {
+  construct: construct
+, pageInit: pageInit
+};
+
+function construct(name, proto) {
+  function Collection(page) {
+    return createCollection(page, name, proto);
+  }
+  // Keep a map of defined collections so that they can
+  // be reinitialized from their name on the client
+  this._Collections[name] = Collection;
+  // This makes it possible to subscribe to the entire collection
+  // by making it look like a scoped model
+  Collection._at = name;
+  // TODO: Query builder on the collection
+  return Collection;
+}
+
+function createCollection(page, name, proto) {
+  // Collections are actually just scoped models for now
+  var _super = page.model.at(name)
+    , collection = Object.create(_super)
+
+  // Mixin collection specific methods
+  collection._super = _super;
+  collection.page = page;
+  for (key in proto) {
+    collection[key] = proto[key];
+  }
+
+  // Make collection available on the page for use in
+  // event callbacks and other functions
+  page[name] = collection;
+
+  // Keep track of collections that were created so that
+  // they can be recreated on the client if first rendered
+  // on the server
+  page._collections.push(name);
+
+  return collection;
+}
+
+function pageInit() {
+  var i = 0
+    , len = arguments.length
+    , items = []
+    , item
+  // All collections are created first before any of their
+  // init methods are called. That way collections created
+  // together can rely on each other being available for use
+  for (i = 0; i < len; i++) {
+    item = arguments[i](this);
+    items.push(item);
+  }
+  // Call the init method of each collection if defined
+  for (i = 0; i < len; i++) {
+    item = items[i];
+    if (item.hasOwnProperty('init')) {
+      item.init();
+    }
+  }
+}