datascript

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Infinite loop in rule solver

1

The following code will result in the query hanging ``` var ds = require("datascript") var db = ds.db_with(ds.empty_db(), [ { "left": "aaron", "right": "barbara" }, { "left": "aaron", "right": "chris"...

mkapolka

Static site for trying out DataScript

4

The end result of building DataScript is a chunk of JS. It'd be really interesting to have a github.io page with 'transact' and 'query' boxes to try it out without...

rnewman

js entity api returns clj object

2

I have "a test case" that reproduces the problem over here: https://runkit.com/pedroteixeira/5b3d293e2362ea0012159119 We would expect it to return the value converted to native js, right? Any workarounds for this? Thanks

pedroteixeira

get-else on :db.cardinality/many doesn't work

1

Using `get-else` terminates even if there are more results to be find when applied on a `:db.cardinality/many` attribute. This is different from Datomic, which returns every match even when `get-else`...

claj

Asynchronous Sources in DataScript

4

Currently, DataScript queries are synchronous. When a query is executed, each pattern has `search` called in sequential order against a record that implements `datascript.db.ISearch`. The `search` calls are synchronous, as...

wbrown

JS Iterator protocol for entries

3

The README indicates that `entity` implements the ES6 Map interface. However it's not actually iterable because it doesn't implement the iterable protocol. To do so, an `entity` must also have...

CMCDragonkai

Storing raw JS objects and querying according to pointer equality `===`

20

I want to use datascript to store "pointers" to raw JS objects, and be able to query for them. So I did a small test to see if it could...

CMCDragonkai

Optimize entities

2

Also partially dicussed on Slack: Currently an attribute lookup on an entity does a search into the btset and then caches the result. This is inefficient since the all the...

rauhs

Does it possible to export/dump all db data as JSON?

3

mogadanez

Multiple occurances of variable in one clause

1

Thanks for making this library public. I am currently experimenting with Datascript and came across some strange behaviour. Either I am doing something wrong, or maybe it is a bug...

jonasseglare