index.js
function getCommand(commandName) {
    return _.find(commands, function (command) {
      return _.includes(command.aliases, commandName);
    });
  }
function getCommand(commandName) {
    return _.find(commands, function (command) {
      return _.includes(command.aliases, commandName);
    });
  }
function getCommand ( commandName ) { return _ . find ( commands , function ( command ) { return _ . includes ( command . aliases , commandName ) ; } ) ; }
Get command from available commands by name
@param commandName
@return {Object}
Get command from available commands by name