How to Concatenate Strings in Array in Ruby - Step by Step Examples
How to Concatenate Strings in Array in Ruby ?
Answer
To concatenate strings in an array in Ruby, you can use methods like `join` or a loop to iterate through the array and concatenate each element.
✐ Examples
1 Concatenate Strings in Array with join Method
In this example,
- We create an array `words` with strings.
- We use the `join` method to concatenate strings in the array with a space separator.
- We print the concatenated string.
Ruby Program
words = ["Hello", "World", "!"]
concatenated = words.join(" ")
puts "Concatenated String: #{concatenated}"
Output
Concatenated String: Hello World !
2 Concatenate Strings in Array with Loop
In this example,
- We create an array `words` with strings.
- We initialize an empty string `concatenated`.
- We use a loop to iterate through the array and concatenate each element to `concatenated`.
- We print the concatenated string.
Ruby Program
words = ["Hello", "World", "!"]
concatenated = ""
words.each { |word| concatenated += word + " " }
puts "Concatenated String: #{concatenated.strip}"
Output
Concatenated String: Hello World !
Summary
In this tutorial, we learned How to Concatenate Strings in Array in Ruby language with well detailed examples.
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