[英]replace value of each object inside array
I want to change the value of each objects inside the array.我想更改数组中每个对象的值。 I want to do a
path.parse(name).name
on the name object
inside of the item array
and return this array
with the new values我想在
item array
内的name object
上做一个path.parse(name).name
并用新值返回这个array
My array is like this :我的数组是这样的:
[
{
"name": "core Test",
"item": [
{
"name": "test/core/core.js",
"item": []
}
]
},
{
"name": "users Test",
"item": [
{
"name": "test/users/user.js",
"item": []
}
]
}
]
here is my code :这是我的代码:
array.forEach((element) => {
const { item } = element;
item.forEach((i) => {
const { name } = i;
const newname = path.parse(name).name;
console.log(newname);
});
});
The output i want is :我想要的输出是:
[
{
"name": "core Test",
"item": [
{
"name": "core",
"item": []
}
]
},
{
"name": "users Test",
"item": [
{
"name": "user",
"item": []
}
]
}
]
This will give you your desired output这会给你你想要的输出
const path = require('path')
const datas = [
{
name: 'core Test',
item: [
{
name: 'test/core/core.js',
item: []
}
]
},
{
name: 'users Test',
item: [
{
name: 'test/users/user.js',
item: []
}
]
}
]
const transformedData = datas.map(data => {
data.item = data.item.map(x => ({
name: path.parse(x.name).name,
item: x.item
}))
return data
})
console.log(transformedData )
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