examples/map/js/backbone.marionette.js
function(commandName){
      var commands = this._commands[commandName];

      // we don't have it, so add it
      if (!commands){

        // build the configuration
        commands = {
          command: commandName, 
          instances: []
        };

        // store it
        this._commands[commandName] = commands;
      }

      return commands;
    }
function(commandName){
      var commands = this._commands[commandName];

      // we don't have it, so add it
      if (!commands){

        // build the configuration
        commands = {
          command: commandName, 
          instances: []
        };

        // store it
        this._commands[commandName] = commands;
      }

      return commands;
    }
function ( commandName ) { var commands = this . _commands [ commandName ] ; // we don't have it, so add it if ( ! commands ) { // build the configuration commands = { command : commandName , instances : [ ] } ; // store it this . _commands [ commandName ] = commands ; } return commands ; }
Get an object literal by command name, that contains the `commandName` and the `instances` of all commands represented as an array of arguments to process
Get an object literal by command name that contains the commandName and the instances of all commands represented as an array of arguments to process