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给定一个散列阵列,其中每个散列都像{"date":"date_value", "slots":[slots_value]}
,我想要在一个散列和合并插槽阵列上收集具有相同日期的散列。Ruby on Rails - 收集具有相同特定值的散列
示例输入:
[{"date" : "2016/23/12", "slots" : ["a","b"]},
{"date" : "2016/23/12", "slots" : ["c","d","e"]},
{"date" : "2016/24/12", "slots" : ["x"]}
]
输出示例:
[{"date" : "2016/23/12", "slots" : ["a","b","c","d","e"]},
{"date" : "2016/24/12", "slots" : ["x"]}
]