How to Sort a String Array in Dictionary Order in Swift - Step by Step Examples

How to Sort a String Array in Dictionary Order in Swift ?

Answer

To sort a string array in Swift in dictionary order, you can use the `sort()` method. To sort in descending order, you can use a custom compare function or reverse the array after sorting.

✐ Examples

1 Sort String Array Ascending

In this example,

We create a string array `words` with unsorted elements.
We use the `sort()` method to sort the array in ascending dictionary order.
We print the sorted array using `print()`.

Swift Program

var words = ["banana", "apple", "orange", "grape"]
words.sort()
print("Sorted Array Ascending:", words)

Output

Sorted Array Ascending: ["apple", "banana", "grape", "orange"]

2 Sort String Array Descending

In this example,

We create a string array `words` with unsorted elements.
We use a custom compare function or reverse the array after sorting to achieve descending order.
We print the sorted array using `print()`.

Swift Program

var words = ["banana", "apple", "orange", "grape"]
words.sort(by: >)
print("Sorted Array Descending:", words)

Output

Sorted Array Descending: ["orange", "grape", "banana", "apple"]

Summary

In this tutorial, we learned How to Sort a String Array in Dictionary Order in Swift language with well detailed examples.

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How to Sort a String Array in Dictionary Order in Swift - Step by Step Examples

How to Sort a String Array in Dictionary Order in Swift ?

Answer

✐ Examples

1 Sort String Array Ascending

Swift Program

Output

2 Sort String Array Descending

Swift Program

Output

Summary

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