Re: [Pharo-dev] [ANN] Epicea, Ombu and Hiedra packages have new "official" repository

June 8, 2018


      Hi Norbert,
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El 7 jun. 2018, a las 03:23, Norbert Hartl <norbert@hartl.name> escribiÃ³:
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Am 06.06.2018 um 22:00 schrieb HernÃ¡n Morales Durand <hernan.morales@gmail.com>:
Hello Martin,
2018-06-05 15:49 GMT-03:00 Martin Dias <tinchodias@gmail.com>:
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On Tue, Jun 5, 2018 at 3:30 PM HernÃ¡n Morales Durand
<hernan.morales@gmail.com> wrote:
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What are Ombu and Hiedra?
Hello HernÃ¡n, this is how I described them:
Ombu:
"Epicea has a small subproject, named Ombu, which provides simple
persistence. By default, Ombu uses STON to write the events when they
are announced in the system."
------- from http://smalltalkhub.com/#!/~MartinDias/Epicea
Ok, so this could be used by any application to log events? Like a
lite version of Beacon logger?
Do you assume Beacon is not light? Doesnât really matter but a lot of people seem to assume it is not.
I donât know, never used Beacon. However I know Log4s is not light and I want to replace it in my projects for some simple logging mechanism.
...
I think the are on two different axes. Beacon is more about distribution of notifications in the system and Ombu seems to be a store only. So the combination could be cool to have a consumer in beacon that writes to an Ombu Store
Thank you for the tip, I will have a look because I am specially interested in projects using Beacon.

Cheers,

HernÃ¡n
...
Norbert
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I am trying to get what would be the typical use case for a "common" app.
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Hiedra:
"It is a small Pharo project to visually connect items in a
history-like graph. It uses Athens, and provides support for Morphic
and Spec."
------- from https://github.com/tinchodias/hiedra which is a repo that
I might close or should say in readme that it's not the official repo
But not sure if I described correctly... in concrete, Hiedra is what's
used from Epicea Spec UI in a TableModel to draw the links between
epicea logs in the left panel.
Nice!
I am trying again to make re-use of your work if possible :)
I found a reference in EpLogNodeGraphModel. But could
HiRulerController be used off the Epicea case?
Maybe could you provide a stand-alone example?
About the documentation use case:
Class {
  #name : #HiedraExampleModel,
  #superclass : #ComposableModel,
  #instVars : [
      'treeModel rulerController'
  ],
  #category : #HiedraExample
}
{ #category : #initialization }
HiedraExampleModel >> initializePresenter [
super initializePresenter.
rulerController := HiRulerController new.
rulerController treeModel: treeModel.
  treeModel whenRootsChanged: [
      rulerController updateFromTree ].
]
How do you evaluate that code inside Pharo?
Thank you,
HernÃ¡n
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Cheers, MartÃn
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Couldn't find any description in the link.
Cheers,
HernÃ¡n