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minor tweak + docs...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2017-10-09 04:05:18 +03:00
parent a6a7b16dba
commit c8cddf8ae5
1 changed files with 14 additions and 2 deletions
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16
ui (gen4)/features/collections.js
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@ -234,17 +234,29 @@ var CollectionActions = actions.Actions({
// XXX should this queue already running calls or a specific collection???? // XXX should this queue already running calls or a specific collection????
// ...I think yes!! // ...I think yes!!
// XXX do we need timeuts here????
ensureCollection: ['- Collections/', ensureCollection: ['- Collections/',
core.doc`Ensure a collection exists and is consistent... core.doc`Ensure a collection exists and is consistent...
Ensure collection exists and is initialized...
.ensureCollection(title) .ensureCollection(title)
-> promise(collection) -> promise(collection)
NOTE: this will not start a new check until the previous
is done (i.e. the previous promise is resolved/rejected)
Ensure collection exists and is initialized, forcing call...
.ensureCollection(title, true)
-> promise(collection)
This will: This will:
- create a collection if it does not exist - create a collection if it does not exist
- initialize if needed - initialize if needed
While the promise is not resolved this will return it and not
start a new promise.
`, `,
function(collection){ function(collection, force){
var that = this var that = this
var running = this.__running_collection_ensure = var running = this.__running_collection_ensure =
@ -260,7 +272,7 @@ var CollectionActions = actions.Actions({
// sync collection calls... // sync collection calls...
// XXX do we need timeuts here???? // XXX do we need timeuts here????
if(running[collection]){ if(!force && running[collection]){
return running[collection] return running[collection]
} }