https://github.com/gaubee/aot

change you code Ahead-of-time
https://github.com/gaubee/aot

Last synced: 10 days ago
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change you code Ahead-of-time

• Host: GitHub
• URL: https://github.com/gaubee/aot
• Owner: Gaubee
• Created: 2018-10-05T00:19:59.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-05T01:24:03.000Z (about 6 years ago)
• Last Synced: 2024-11-05T16:05:06.180Z (12 days ago)
• Language: TypeScript
• Size: 72.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# AOT

## usage

### Wait

wait some condition before do something.

```ts

import { AOT_Placeholder, AOT } from 'aot';

class DB_Base {

    constructor(){

        this._db_init = this.initConnect()

    }

    protected _db_init:Promise

    async initConnect(){

        // connect database in async

    }

}

class MyDB extends DB_Base {

    private _init_aot = new AOT("init my db");

    constructor(){

        super();

        // replace the placeholder, function now in JIT mode.

        this._init_aot.autoRegister(this);

        this._db_init.then(()=>{

            // complie the code Ahead-of-time

            this._init_aot.compile(true);

        });

    }

    @AOT_Placeholder.Wait("_db_init") // the insert code would run after this._db_init resolved.

    async insert(){

        // do something

    }

}

```

### Then

replace some function if condition is false.

```ts

class FileSystem_Shim {

    private async _writeFile_idb(){

        // write file from indexeddb 

    }

}

class FileSystem extends FileSystem_Shim{

    private _can_fs = new AOT('RequestFileSystem');

    constructor(){

        super();

        this._can_fs.autoRegister(this);

        this._can_fs.compile('webkitRequestFileSystem' in self||'requestFileSystem' in self);

    }

    @AOT_Placeholder.Then('_writeFile_idb')// if condition is false, use the 'Then' function

    async writeFile(){

        // write file by using fileSystem API

    }

}

```

> you can use `Wait` before `Then`. have fun.