Hello and welcome.
In this letter we are going to make some checks to make sure we've got all the tools we need to begin
our development.
So open up your command line utility if you're on a Mac.
Use the terminal phone a win that you can use the command line that comes with the Ruby program along.
If you go into the ruby file and there's a start command prompt with Ruby you can either use that which
is this tool here or you can use the give backs that comes without it.
So click on it for now.
You could bash.
I personally prefer using the guitar bass.
So let's start testing to check if we've got all we made.
First thing we need to check for is Ruby make sure we've got Ruby language installed.
So you do Ruby in dash.
Hi Fin in the press to tells us we have Ruby 2. four point one.
Excellent.
Next thing we need to check for is Real's Real's is a framework that is built with ruby which we'll
be using for our development.
So a typing Real's space in the enter tells us one version two reals five point one point two.
Next thing we're going to choke for is the.
Did did GM basically comps preinstalled when you guys told Ruby is a packaging system so to check we
do Jim space hive.
The Enter tells us a version two six 12.
One more thing I like to check is bond.
The bond lab basically is used to manage the gem packages so to Bon
Bon la
la place high in the end to excellence all we've got.
These are the key tools we need.
So we are ready to begin.
Ah development.
So thanks for watching.
One final thing before I go.
Actually no.
This is option.
Make sure you've got not gious.
The reason being this is optional by advice you install it anyway just in case you run into problems.
The reason is good to have no cheers is that it helps with javascript runtime.
It helps that compound each of us script assets.
Okay the ruby bit rails Ruby Rails rails program should have gems that should do that but sometimes
they don't always compile properly.
So by having no Jesus install is canon like as if for back in case the Roody Ruby on Rails or the rails
jams dont do the job properly then the no jeers is dead to pick up the pieces as just as a precautionary
step.
I've got it installed anyway so to check it you do know that.
Hi Judy and though till you need version of.
No.
Cheers.
You've caught so is optional bar recommend.
Just have it in store just in case.
So that's fit for our checks.
We've got everything we need.
We can start our development.
Thanks for watching.
Bye for now.