https://github.com/narazaka/activehashie.js

The ActiveHash like something
https://github.com/narazaka/activehashie.js

activehash activerecord

Last synced: 6 months ago
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The ActiveHash like something

• Host: GitHub
• URL: https://github.com/narazaka/activehashie.js
• Owner: Narazaka
• Created: 2017-03-29T12:42:21.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2020-06-05T14:41:35.000Z (over 5 years ago)
• Last Synced: 2025-03-16T19:18:03.862Z (7 months ago)
• Topics: activehash, activerecord
• Language: TypeScript
• Size: 62.5 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

        
# [activehashie.js - The ActiveHash like something](https://github.com/Narazaka/activehashie.js)

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Immutable(currently) table whose api is like great [ActiveHash](https://github.com/zilkey/active_hash).

## Synopsys

```typescript

// TypeScript!

import {ActiveHash, ActiveHashRecord} from "activehashie";

class ItemGroupRecord extends ActiveHashRecord {

    name: string;

    get items() { return this.hasMany(Item); }

}

class ItemRecord extends ActiveHashRecord {

    name: string;

    type: string;

    item_group_id: number;

    get itemGroup() { return this.belongsTo(ItemGroup); }

}

const ItemGroup = new ActiveHash("ItemGroup", ItemGroupRecord);

const Item = new ActiveHash("Item", ItemRecord, { indexColumns: "item_group_id" });

Item.setData([

    {id: 11, name: "n11", type: "a", item_group_id: 1},

    {id: 12, name: "n12", type: "a", item_group_id: 1},

    {id: 21, name: "n21", type: "a", item_group_id: 2},

    {id: 22, name: "n22", type: "b", item_group_id: 2},

    {id: 23, name: "n23", type: "b", item_group_id: 2},

    {id: 31, name: "n31", type: "b", item_group_id: 3},

]);

ItemGroup.setData([

    new ItemGroupRecord({id: 1, name: "g1"}),

    new ItemGroupRecord({id: 2, name: "g2"}),

]);

Item.

    where({id: [11, 21, 22]}).

    where({item_group_id: 2}).

    not({type: "a"}).

    toArray()[0] ===

    Item.find(22);

```

## See also

- [ActiveHash](https://github.com/zilkey/active_hash)

## License

This is released under [MIT License](http://narazaka.net/license/MIT?2017).