@casual-simulation/causal-tree-store-browser

Causal Tree Store Browser

A causal tree store that stores data in Indexed DB.

Usage

Create a Browser Causal Tree Store

import { BrowserCausalTreeStore } from '@casual-simulation/causal-tree-store-browser';

demo();

async function demo() {
    const store = new BrowserCausalTreeStore();

    await store.init();

    const storedCausalTree = await store.get('example');

    // TODO: Create a causal tree from the stored version.
}

Changelog

V1.5.11

Date: 4/27/2021

:rocket: Improvements

• Overhauled the shared, tempShared, and remoteTempShared spaces to use a faster and more efficient storage mechanism.
  • There is now a new configuration environment variable SHARED_PARTITIONS_VERSION which controls whether the new spaces are used. Use v1 to indicate that the old causal repo based system should be used and use v2 to indicate that the new system should be used.
• Added the math.areClose(first, second) function to determine if two numbers are within 2 decimal places of each other.
  • For example, math.areClose(1, 1.001) will return true.
• Improved the atPosition() and inStack() bot filters to use math.areClose() internally when comparing bot positions.
• Improved handling of errors so they have correct line and column numbers in their stack traces.
  • Currently, this only functions correctly on Chrome-based browsers (Chrome, Edge, Opera, etc.). Part of this is due to differences between how web browsers generate stack traces and part is due to what browsers support for dynamically generated functions.

:bug: Bug Fixes

• Fixed an issue with labels where an error could occur if the label text was updated while it was being rendered.
• Fixed an issue where clearAnimations() would error if given a null bot.
• Fixed an issue where autocomplete would not work correctly for properties on top level variables.