Ruby on rails Rails上传CSV文件,转换为JSON,并在视图中显示?
我使用Rails上传CSV文件,发送到我的上传控制器,转换成JSON,然后发送到视图 我似乎无法正确地将CSV转换为JSON。假设我有以下csv文件:Ruby on rails Rails上传CSV文件,转换为JSON,并在视图中显示?,ruby-on-rails,ruby,json,csv,Ruby On Rails,Ruby,Json,Csv,我使用Rails上传CSV文件,发送到我的上传控制器,转换成JSON,然后发送到视图 我似乎无法正确地将CSV转换为JSON。假设我有以下csv文件: 'First','Second','Third','Fourth', 1,2,3,4, 5,6,7,8 如何将其转换为: [{key:'anything', values: [{'First': 1, 'Second':2, 'Third':3, 'Fourth':4}, {'First': 5, 'Second':6, 'Third':7,
'First','Second','Third','Fourth',
1,2,3,4,
5,6,7,8
如何将其转换为:
[{key:'anything', values:
[{'First': 1, 'Second':2, 'Third':3, 'Fourth':4},
{'First': 5, 'Second':6, 'Third':7, 'Fourth':8}]
}]
谢谢