[英]How to filter an array of object inside an array of objects based on an array and also remove properties of that object?
[英]How to filter array properties of object?
我有一个看起来像这样的对象:
myObj = {
1:
[
{
"name" : "ringo",
"passed": true,
"level" : 2
},
{
"name" : "paul",
"passed": true,
"level" : 3
},
{
"name" : "john",
"passed": false,
"level" : 4
},
{
"name" : "george",
"passed": true,
"level" : 1
},
],
2:
[
{
"name" : "ringo",
"passed": true,
"level" : 2
},
{
"name" : "paul",
"passed": true,
"level" : 3
},
{
"name" : "john",
"passed": false,
"level" : 4
},
{
"name" : "george",
"passed": true,
"level" : 1
},
],
}
如何过滤 myObj 维护 myObj 结构(即键 (1,2) 和嵌套数组)并返回通过两个测试的数组对象,passed = true 和 level > 3?
使用_.mapObject
来维护您的密钥结构,然后过滤数组。
var result = _.mapObject(myObj,d=> _.filter(d,k=> k.passed && k.level > 3))
https://jsfiddle.net/ro4p4kya/
请注意,您提供的对象返回零结果。
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