omitDeep with function? about deepdash HOT 7 CLOSED

As I see in your example - adding checkCircular:true helps
But it still looks strange for me why this 'self' property visited if childrenPath option specified,
So I will need to check it.
dump code here to not loose it if you will update your example:

var data = [
  {
    "id": "dh8ge0",
    "name": "Long it takes",
    "type": "distance",
    "self": this,
    "value": 2
  },
  {
    "id": "z765tghj",
    "name": "Capability 01",
    "type": "checkbox",
    "state": "active",
    "self": "COMPONENT",
    "changed": {
      "_isScalar": false,
      "observers": [],
      "closed": false,
      "isStopped": false,
      "hasError": false,
      "thrownError": null,
      "__isAsync": false
    }
  },
  {
    "id": "fh390hdas",
    "name": "Wildy",
    "self": "COMPONENT",
    "type": "wildcard"
  }
]

    console.clear()
    console.log(data)
    const newData = filterDeep(data, node => node.id !== 'z765tghj', {
      checkCircular: true,
      childrenPath: ['children'], 
      onFalse:{skipChildren:true}}
    );
    console.log(newData);

from deepdash.

Just for ur information I got it working by getting rid of the circular dependency which should not be there so thanks for giving me this hint.

This is my final solution:

      const newList: ZoneItem[] =
        filterDeep(
          this.zones[index].items,
          (value: ZoneItem): boolean => {
            return value.id !== itemId
          },
          {
            childrenPath: ['children'],
            onFalse: { skipChildren: true },
          }
        ) || []

from deepdash.

Hi, the only way I know to have infinite loop is to have circular references in your data - in this case, you need to enable checkCircular option.
If it's not the case then you found a bug, please share how to reproduce it.

Here is an example similar to what you need:
https://codepen.io/yurigor/pen/qBbbXxY?editors=0010

You can fork this pen, put your data and check if it's working for you.
But please share how did you got infinite loop.

from deepdash.

Here is a reproducible example: https://stackblitz.com/edit/angular-ivy-b8uhnv?file=src%2Fapp%2Fhello.component.ts

I found out that there is a circular references inside self. Can I exclude this key explicitly?

from deepdash.

So if it's a circular ref then no bug here just enable circular check.
To exclude check keepCircular or replaceCircularBy filterDeep options

from deepdash.

Ok, found, we need to checkCircular in filterDeep in case of childrenPath is specified and circular reference is not one of some children because of condensing.
Bu default filterDeep result is deeply condensed, and condenseDeep method does not support 'childrenPath' option, so it will go over all the properties.
So it's not a bug, but kind of inefficiency I will improve this in a separate task.

from deepdash.

Yeah, looks good. If you can avoid circular refs - better to do it, because checking for circular references in filterDeep impacts performance.

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