Is there a way to extract specific keys and values from an object array by filtering out those with "id" and "level" in TypeScript? Let's break it down with an example:
The original object array is structured like this:
[{
op: AND
id:0
level: 0
predicates: [{
op: EQ
field: abc,
id:1.1
level: 1
}, {
op "OR"
id:1.2
level: 1
predicates: [{
op: NEQ
id:2.1
level: 2
field: 12312
},
{
op: AND
id: 2.2
level:2
predicates: [
{
op: EQ
field: abc,
id:3.1
level: 3
}
]
}]
}]
}]
The desired output is:
[{
op:AND
predicates: [{
op: EQ
field: abc,
}, {
op "OR"
predicates: [{
op: NEQ
field: 12312
},
{
op: AND
predicates: [
{
op: EQ
field: abc,
}
]
}]
}]
}]
By comparing the original (input) object array with our desired output, we can observe that all key-value pairs with "id" and "level" have been filtered out.
What is the purpose of this task?
Since the original (input) object is dynamic and its structure may vary, implementing a recursive method can be challenging. Hence, I am seeking a more efficient solution using TypeScript.