https://github.com/tinchodias/ficus

Library to define tree-like immutable objects in Pharo
https://github.com/tinchodias/ficus

pharo

Last synced: 3 months ago
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Library to define tree-like immutable objects in Pharo

• Host: GitHub
• URL: https://github.com/tinchodias/ficus
• Owner: tinchodias
• License: mit
• Created: 2024-08-02T14:39:57.000Z (5 months ago)
• Default Branch: master
• Last Pushed: 2024-08-03T19:14:20.000Z (5 months ago)
• Last Synced: 2024-09-25T21:24:06.840Z (3 months ago)
• Topics: pharo
• Language: Smalltalk
• Homepage:
• Size: 3.96 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Ficus

This (outdated) codebase contains prototypes developed during my Ph.D (~2015):

Ficus provides a framework for defining tree-like immutable objects in Pharo. It support first-class edits, which represent operations that can be applied to Ficus objects. It also supports first-class changes, which represent the change after applying an edit to a Ficus object.

FicusMetamodel defines a Ficus model (i.e. tree-like immutable objects) to represent Pharo metalevel objects.

RingFicus defines wrappers for FicusMetamodel which are polymorphic to real Pharo metalevel objects. In a nutshell, it's like the original Ring but with more isolation and more lightweight.

Also check [Yrupe project](https://github.com/tinchodias/Yrupe), a serializer for Ficus objects.

## Loading in Pharo 6

```smalltalk

Metacello new

    smalltalkhubUser: 'MartinDias' project: 'Ficus';

    configuration: #Ficus; 

    version: #development;

    load.

```

## Example of RingFicus

```smalltalk

environment := RFiFragileBaseClassProblemResources5A new ringEnvironment.

environment allClasses.

environment browse.

```

## History

This repository was migrated from [this SmalltalkHub repo](http://smalltalkhub.com/MartinDias/Ficus/) with an [semi-automatic tool](https://github.com/pharo-contributions/git-migration) in a Pharo 9 with:

```smalltalk

migration := GitMigration on: 'MartinDias/Ficus'.

migration onEmptyMessage: [ :info | 'empty commit message' ].

migration downloadAllVersions.

migration populateCaches.

migration allAuthors. "#('Anonymous' 'CamilleTeruel' 'ChristopheDemarey' 'GuillermoPolito' 'MartinDIas' 'MartinDias' 'PabloTesone' 'SkipLentz' 'YuriyTymchuk' 'md')"

migration authors: {

	'MartinDias' -> #('Martín Dias' '').

	'MartinDIas' -> #('Martín Dias' '').

	'md' -> #('Martín Dias' '').

	'Anonymous' -> #('Martín Dias' '').

	'CamilleTeruel' -> #('Camille Teruel' '').

	'SkipLentz' -> #('Balletie' '').

	'GuillermoPolito' -> #('Guille Polito' '').

	'PabloTesone' -> #('Pablo Tesone' '').

	'ChristopheDemarey' -> #('Christophe Demarey' '').

	'YuriyTymchuk' -> #('Yuriy Tymchuk' '')

 }.

migration

	fastImportCodeToDirectory: 'src'

	initialCommit: '93e8f1e1983ab81d8fe3440daca9b64bfee340b5'

	to: 'ficusImport.txt'

```