swift
Parameters: inputArray: [Int]
An array of integers possibly containing duplicate values.
Returns: An array of integers, with duplicates removed.
The remove-array-duplicates function removes any recurring elements in an array, leaving only unique elements. It is done by iterating over the elements of the initial array and checking if the element is already present in a new array.
Greetings, fellow programmer. This post outlines a logical, straightforward method for creating a function in Swift to eliminate duplicate elements from an array. The steps below are easy to follow and devoid of confusing jargon. By the end of this tutorial, you will be able to implement this useful function in your own code. Happy coding!
Removes duplicate values from an array, leaving only unique values.
Learn moreThis function utilizes the principle of Set, a mathematical concept. In mathematics, a Set is a collection of distinctive objects, which perfectly aligns with the requirement of this Swift function - removing duplicate elements in an array. As every distinct item is treated as a unique `set` member, any duplicates are automatically eliminated.
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