collect.js

merge()

The merge method merges the given object into the original collection. If a key in the given object matches a key in the original collection, the given objects value will overwrite the value in the original collection:

const collection = collect({
  id: 1,
  price: 29
});

const merged = collection.merge({
  price: 400,
  discount: false
});

merged.all();

//=> { id: 1, price: 400, discount: false }

If our collection is an array, the values will be appended to the end of the collection:

const collection = collect(["Unicorn", "Rainbow"]);

const merged = collection.merge(["Sunshine", "Rainbow"]);

merged.all();

//=> ['Unicorn', 'Rainbow', 'Sunshine', 'Rainbow']

View source on GitHub

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