aboutsummaryrefslogtreecommitdiff
path: root/thirdparty/systemjs/lib/depCache.js
diff options
context:
space:
mode:
Diffstat (limited to 'thirdparty/systemjs/lib/depCache.js')
-rw-r--r--thirdparty/systemjs/lib/depCache.js44
1 files changed, 0 insertions, 44 deletions
diff --git a/thirdparty/systemjs/lib/depCache.js b/thirdparty/systemjs/lib/depCache.js
deleted file mode 100644
index ced47a0e3..000000000
--- a/thirdparty/systemjs/lib/depCache.js
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Dependency Tree Cache
- *
- * Allows a build to pre-populate a dependency trace tree on the loader of
- * the expected dependency tree, to be loaded upfront when requesting the
- * module, avoinding the n round trips latency of module loading, where
- * n is the dependency tree depth.
- *
- * eg:
- * SystemJS.depCache = {
- * 'app': ['normalized', 'deps'],
- * 'normalized': ['another'],
- * 'deps': ['tree']
- * };
- *
- * SystemJS.import('app')
- * // simultaneously starts loading all of:
- * // 'normalized', 'deps', 'another', 'tree'
- * // before "app" source is even loaded
- *
- */
-
-(function() {
- hookConstructor(function(constructor) {
- return function() {
- constructor.call(this);
- this.depCache = {};
- }
- });
-
- hook('locate', function(locate) {
- return function(load) {
- var loader = this;
- // load direct deps, in turn will pick up their trace trees
- var deps = loader.depCache[load.name];
- if (deps)
- for (var i = 0; i < deps.length; i++)
- loader['import'](deps[i], load.name);
-
- return locate.call(loader, load);
- };
- });
-})();
-