To-do/js/functions.js

var metods = (function(){  //создаем метод для вызова наших функций
	function _count() {   // счетчики 
		$('#should-be-done').text( $('#to-do ul.list-group').find( $('li') ).length );
		$('#will-be-come-soon').text( $('#go-go ul.list-group').find( $('li') ).length );
		$('#already-done').text( $('#completed ul.list-group').find( $('li') ).length );
	}

	function _addTask(task, id) {
		var $listGroup = $taskList.find('[data-status="' + task.status + '"]').find('.list-group');

		var $btnDelete = $('<button>').addClass('btn btn-danger btn-xs pull-right delete-task').append('<span class="glyphicon glyphicon-remove">');
		var $btnEdit = $('<button>').addClass('btn btn-info btn-xs pull-right edit-task').append('<span class="glyphicon glyphicon-pencil">');

		$('<li>').addClass('list-group-item').text(task.title).attr('data-id', id).append($btnDelete).append($btnEdit).appendTo($listGroup);
		
		_count();
	}

	return {
		addTask: _addTask,
		count: _count
	}
})();