Palindrome in programming — Ruby

©Paramount Pictures

Palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam, racecar.

I watched an amazing movie “Arrival”. In the movie twelve extraterrestrial spacecraft silently hover over disparate locations around the Earth.

One of the character Louise Banks’s daughter Hannah. Asks her mother that why she was named ‘Hannah’…