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Mar 4, 2014 Replied to a topic by lijinma › Node.js › nodejs 中 json 对象操作问题，没学好 javascript，哎 |
用coffee写了一个，不知道还有没有简便的方式：
temp = {}
for entry in obj1
temp[entry.userid]?=
userid:entry.userid
open_count:0
pending_count:0
temp[entry.userid].open_count += Number entry.open_count || 0
temp[entry.userid].pending_count += Number entry.pending_count || 0
console.log temp
array = (v for k, v of temp)
console.log array
array 应该就是你要的结果
temp = {}
for entry in obj1
temp[entry.userid]?=
userid:entry.userid
open_count:0
pending_count:0
temp[entry.userid].open_count += Number entry.open_count || 0
temp[entry.userid].pending_count += Number entry.pending_count || 0
console.log temp
array = (v for k, v of temp)
console.log array
array 应该就是你要的结果
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