Function getArrayDiff

getArrayDiff<T>(current, initial): {
added: T[];
removed: T[];
}
Compares two arrays and returns an object holding an array for the added and another one for the removed items.
Type Parameters
- T
Parameters
- current: undefined | null | T[]
  
  The array of values after the changes were performed
- initial: undefined | null | T[]
  
  The array of values before the changes were performed
Returns {
added: T[];
removed: T[];
}
- added: T[]
  
  The items that were added
- removed: T[]
  
  The items that were removed
getArrayDiff<T>(current, initial, key?): {
    added: T[];
    removed: T[];
    updated: T[];
}
Compares two arrays and returns an object holding an array for the added and another one for the removed items.
Type Parameters
- T
Parameters
- current: undefined | null | T[]
  
  The array of values after the changes were performed
- initial: undefined | null | T[]
  
  The array of values before the changes were performed
- Optional key: keyof T
  
  The name of the property that will be used to identify objects to compare them for updates
Returns {
    added: T[];
    removed: T[];
    updated: T[];
}
- added: T[]
  
  The items that were added
- removed: T[]
  
  The items that were removed
- updated: T[]
  
  The items that were updated

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