Check if an Array Contains a Value using include? method
The include?
method checks if the array contains the specified value and returns true
if it does, otherwise false
.
Syntax:
array.include?(value)
Example: In this example, we use include? method in the array to check if the array contains the value 3
.Since 3 is present in array puts
statement outputs true
and similarly do for other members present in the array
# Define an array
array = [1, 2, 3, 4, 5]
# Check if array contains a value using include? method
puts array.include?(3) # Output: true
puts array.include?(6) # Output: false
Output
true false
How to Check if an Array Contains a Value in Ruby?
In this article, we will discuss how to check if an array contains a specific value in ruby. We can check if an array contains a specific value through different methods ranging from using include? method and member?
method to any? method
Table of Content
- Check if an Array Contains a Value using include? method
- Check if an Array Contains a Value using member? method
- Check if an Array Contains a Value using any? method
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