我有以下NSArray,我希望将所有包含相同日期的对象分组.我想对这些对象进行分组,然后在TableView中显示它们,该组中的对象在TableView的各自部分中具有相同的日期.在每个部分中,我希望事件按照事件从最早到最晚的时间开始的时间列出.
检索的数据来自Parse数据库.(不确定这是否重要).
下面是阵列结果
DATA (
"<Sessions:QtJKSToEu9:(null)> {\n date = \"2013-11-19 18:30:00 +0000\";\n description = \"Seating assignment on name badge.\";\n location = \"Center Stage\";\n name = \"Dinner and CARE Awards Celebration\";\n}",
"<Sessions:btZ5eRZffl:(null)> {\n date = \"2013-11-19 20:30:00 +0000\";\n description = \"Brief meeting\";\n location = \"Cedar Room\";\n name = \"Store Manager Advisory Board Members\";\n}",
"<Sessions:HY4VtgBncd:(null)> {\n date = \"2013-11-20 07:00:00 +0000\";\n description = Breakfast;\n location = Ballrooms;\n name = Breakfast;\n}",
"<Sessions:6p6t2uL5Jf:(null)> {\n date = \"2013-11-20 11:30:00 +0000\";\n description = Lunch;\n location = …