Neutral Political Machine

    promise-do-until

    1.0.0 • Public • Published

    promise-do-until NPM version Build Status Dependency Status

    Calls a function repeatedly until a condition returns true and then resolves the promise

    Installation

    $ npm install --save promise-do-until

    Usage

    import promiseDoUntil from 'promise-do-until';
     
    let count = 0;
     
    promiseDoUntil(() => {
      count++;
    }, () => {
      return count === 5;
    }).then(() => {
      console.log(count);
      // => 5
    });
     
    // ...
     
    let max = 0;
     
    promiseDoUntil(() => {
      max++;
    }, () => {
      return max > -1;
    }).then(() => {
      console.log(max);
      // => 1
    });
     

    API

    promiseDoUntil(action, condition)

    Executes action repeatedly until condition returns true and then resolves the promise. Rejects if action returns a promise that rejects or if an error is thrown anywhere.

    action

    Type: function

    Action to run for each iteration.

    You can return a promise and it will be handled.

    condition

    Type: function

    Should return a boolean of whether to continue.

    License

    ISC © Buster Collings

    Install

    npm i promise-do-until

    DownloadsWeekly Downloads

    3

    Version

    1.0.0

    License

    ISC

    Last publish

    Collaborators

    • buster