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

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

Answer

To sort a string array in Ruby in dictionary order, you can use the `sort` method. To sort in descending order, you can use the `sort` method with a custom comparator or reverse the array after sorting.

✐ Examples

1 Sort String Array Ascending

In this example,

We create an array `words` with unsorted elements.
We use the `sort` method with the array for ascending order.
We print the sorted array.

Ruby Program

words = ["banana", "apple", "orange", "grape"]
words.sort!
puts "Sorted Array Ascending:\n"
words.each { |word| puts word }

Output

Sorted Array Ascending:
apple
banana
grape
orange

2 Sort String Array Descending

In this example,

We create an array `words` with unsorted elements.
We use the `sort` method with a custom comparator or reverse the array after sorting for descending order.
We print the sorted array.

Ruby Program

words = ["banana", "apple", "orange", "grape"]
words.sort! { |a, b| b <=> a }
puts "Sorted Array Descending:\n"
words.each { |word| puts word }

Output

Sorted Array Descending:
orange
grape
banana
apple

Summary

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

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

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

Answer

✐ Examples

1 Sort String Array Ascending

Ruby Program

Output

2 Sort String Array Descending

Ruby Program

Output

Summary

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