WEBVTT

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In this video I’d
like to show you 2 or 3 tips

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for Nautilus.
So let’s start by opening it.

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The first thing is that you see
packages

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with triangles and packages
without triangles.

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if I click on the triangle,
we see that

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inside there are names.
What does that mean?

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If I click on AST-Core,
I can see all the

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 classes containing this
package, as well as

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extensions, as I told you before
and

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then I see names.
In fact I have what we

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call tags, these are not packages,
these are not

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sub-packages, these are only
logical groups of classes.

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For a certain reason, the developer
has chosen that, to browse 

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his package, it would be easier 
to represent classes,

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first with all classes, 
and second

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with the organisation that 
suits him.

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For instance, here there is
Formatter, there are 2 code

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Formatter for Pharo. Here on Nodes
there are all the nodes

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of the abstract syntax tree.
Here there is the Parser, and there

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Tokens for example, and Visitors.

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You can see that very quickly,

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when you want to do something,
you can go directly on the right category.

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So here now,
I would like to show you

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how you can filter 
the information 

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Nautilus gives you and how 
you can create groups to

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manage your development.

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Let’s open Nautilus.

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If I type for instance Collections,

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I will get collections,
I will get all the packages

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which have the word Collections 
either in their name or in their tag.

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If we look here, there is this.

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So this is very helpful.

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You can also associate them,
there I can have all

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packages containing 
Morph and Collections.

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There is also another way to do
it, let’s imagine

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we work on Fuel. Fuel is Pharo’s
Serializer.

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I take all the Fuel packages and
I put them in another group.

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So here I put it in a Work
group, it means

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that next time I will open 
Nautilus, I will 

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have a group named Work.

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In this Work group I have
all my Fuel packages that will

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offer me exactly the same
functionalities than before.

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So it is quite practical,
I don’t have to write a 

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search each time, 
I know I have this. 

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In the same way, if you click 
on Work and 

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you create a new group,
you can call it

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MyNewGroup, and for instance
if you want to add

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Core inside, you do
"Add in group" “MyNewGroup” and

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you will have your package inside.