A method that sorts an array of objects based on their properties

I am currently working with two specific objects:

clinics: [
    { 
        id: 1,
        name: 'New Hampshire Veterinarian Clinic',
        plans: [
            'handle123',
            'handle567',
        ]
    },
    {
        id: 2,
        name: 'Westminster Moltchester Clinic',
        plans: [
            'handle123',
            'handle789',
        ]
    }
],
animals: [
    { 
        id: 1,
        handle: 'handle123',
        name: 'Cat',
    },
    {
        id: 2,
        handle: 'handle567',
        name: 'Dog',
    },
    {
        id: 3,
        handle: 'haneld789',
        name: 'Horse'
    }
],

In my code, I have the following function:

updateAnimals(selectedOption, id) {
}

The parameter selectedOption represents an object from the clinics array.

My objective is to filter the second array so that it only includes the handles mentioned in the selected option. However, I am encountering difficulties with the parameters. I want to accomplish something similar to this:

updateAnimals(selectedOption, id) {
    let filteredAnimals = this.animals.filter(function({id, handle, name}) {
       // I need to access the selectedOption here in order to use it for filtering
    });
}

Yet, I am uncertain about how to access the selected option within the function... Is there perhaps a more effective way to achieve this?

Answer №1

To access the selectedOption variable within a scope, you can use it directly like any other variable. For example: selectedOption.something.

updateAnimals(selectedOption, id) {
    let filteredAnimals = this.animals.filter({ handle } => {
       return selectedOption.plans.includes(handle)
    });
}

Answer №2

updatePets(selectedChoice, identifier) {
  const pointers = selectedChoice.plans;
  let outcome = pets.filter(pet => pointers.includes(pet.pointer)); 
}

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