Yes, like gzip and gunzip

Writing an email and sending it are pretty different functions, it's doesn't looks like that because the sending part is just pressing a bottom and all the protocols and sever communication is done in the background hide from the user.

It's like asking the postal service to also write and package your mail and then open and read it for the recipient.

I personally like that philosophy and try to use it in my job, with functions that only do one job and programs that only do one job and then just chain them and make calls from each other. My users doesn't know it's like that and they doesn't notice any difference, but it's help me debugging or implementing new functionalities.

Run it I dare you :3

Music cli. Sex seems to be joke option.

You'll know when you're older