Kata

Acknowledgments:

I thank yvonne-liu for the idea and for the example tests :)

Description:

Encrypt this!

You want to create secret messages which can be deciphered by the Decipher this! kata. Here are the conditions:

1. Your message is a string containing space separated words.
2. You need to encrypt each word in the message using the following rules:
   • The first letter must be converted to its ASCII code.
   • The second letter must be switched with the last letter
3. Keepin' it simple: There are no special characters in the input.

Examples:

encryptThis "Hello" == "72olle"
encryptThis "good" == "103doo"
encryptThis "hello world" == "104olle 119drlo"

encrypt_this("Hello") == "72olle"
encrypt_this("good") == "103doo"
encrypt_this("hello world") == "104olle 119drlo"

encrypt_this("Hello") == "72olle"
encrypt_this("good") == "103doo"
encrypt_this("hello world") == "104olle 119drlo"

Kata.encryptThis("Hello") == "72olle"
Kata.encryptThis("good") == "103doo"
Kata.encryptThis("hello world") == "104olle 119drlo"

Encrypt.encryptThis("Hello") == "72olle"
Encrypt.encryptThis("good") == "103doo"
Encrypt.encryptThis("hello world") == "104olle 119drlo"

Kata.encryptThis("Hello") => "72olle"
Kata.encryptThis("good") => "103doo"
Kata.encryptThis("hello world") => "104olle 119drlo"

encryptThis("Hello") === "72olle"
encryptThis("good") === "103doo"
encryptThis("hello world") === "104olle 119drlo"

encryptThis("Hello") === "72olle"
encryptThis("good") === "103doo"
encryptThis("hello world") === "104olle 119drlo"

encrypt_this("Hello") == "72olle"
encrypt_this("good") == "103doo"
encrypt_this("hello world") == "104olle 119drlo"

encrypt_this("Hello") == "72olle"
encrypt_this("good") == "103doo"
encrypt_this("hello world") == "104olle 119drlo"

EncryptThis("Hello") == "72olle"
EncryptThis("good") == "103doo"
EncryptThis("hello world") == "104olle 119drlo"

Kata.EncryptThis("Hello") == "72olle"
Kata.EncryptThis("good") == "103doo"
Kata.EncryptThis("hello world") == "104olle 119drlo"

Kata.EncryptThis("Hello") = "72olle"
Kata.EncryptThis("good") = "103doo"
Kata.EncryptThis("hello world") = "104olle 119drlo"

(= (encrypt-this "Hello") "72olle")
(= (encrypt-this "good" ) "103doo")
(= (encrypt-this "hello world") "104olle 119drlo")

encrypt_this("Hello") == "72olle"
encrypt_this("good") == "103doo"
encrypt_this("hello world") == "104olle 119drlo"

solution.encrypt_this("Hello") == "72olle"
solution.encrypt_this("good") == "103doo"
solution.encrypt_this("hello world") == "104olle 119drlo"

encryptThis("Hello") === "72olle"
encryptThis("good") === "103doo"
encryptThis("hello world") === "104olle 119drlo"