Ruby Array Exercises: Check whether a value exists in an array

Last update on December 21 2024 10:15:15 (UTC/GMT +8 hours)

Write a Ruby program to check whether a value exists in an array.

Ruby Code:

color = ["Red", "Green", "Blue", "White"]
print "Original array:\n"
print color
print "\nCheck if 'Green' in color array!\n"
print color.include? 'Green'
print "\nCheck if 'Pink' in color array!\n"
print color.include? 'Pink'

Output:

Original array:
["Red", "Green", "Blue", "White"]
Check if 'Green' in color array!
true
Check if 'Pink' in color array!
false

Flowchart:

Ruby Code Editor:

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