LouisBrunner / dnd-multi-backend / 6855842705

coverage: 98.498%. Remained the same

Source File
Press 'n' to go to next uncovered line, 'b' for previous

100.0
/packages/dnd-multi-backend/src/PreviewListImpl.ts
1 
import {MultiBackendSwitcher, PreviewList, PreviewListener} from './types'
135✔
2 









3



export class PreviewListImpl implements PreviewList {










4



  /*private*/ #previews: PreviewListener[]




111✔





5












6



  constructor() {










7



    this.#previews = []




99✔





8



  }










9












10



  register = (preview: PreviewListener): void => {




99✔





11



    this.#previews.push(preview)




15✔





12



  }










13












14



  unregister = (preview: PreviewListener): void => {




99✔





15



    let index










16



    while ((index = this.#previews.indexOf(preview)) !== -1) {




12✔





17



      this.#previews.splice(index, 1)




12✔





18



    }










19



  }










20












21



  backendChanged = (backend: MultiBackendSwitcher): void => {




99✔





22



    for (const preview of this.#previews) {




33✔





23



      preview.backendChanged(backend)




18✔





24



    }










25



  }










26



}
























    

  • 

    •