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    commando.js default.js promise.js pool.js utils.js
  • promise.js

  • ¶
    export default PromiseLauncher;
  • ¶

    Create a command launcher with options.

    function PromiseLauncher(options) {
      this.options = options;
    }
    
    PromiseLauncher.prototype = {
  • ¶

    Launch the execution of Command function. It create the command and wraps it in a Promise.

      execute: function(Command, args, options) {
        var resolver,
          _this = this;
  • ¶

    create the resolver responsible for the creation and the execution of the Command. The command created must conform to the API Command(resolve, reject).

        resolver = function(resolve, reject) {
          var command;
          command = new Command(resolve, reject);
          return command.execute.apply(command, args);
        };
  • ¶

    return the created promise

        return this.promise(resolver).catch(options.error);
      },
  • ¶

    This function is the one responsible for creating the promise around the resolver provided . The purpose of this function is to permit overriding of the promise definition based on any logic or context.

      promise: function (resolver) {
  • ¶

    create the promise based on the promise function given as an option

        return new this.options.promise(resolver);
      }
    };