- Pharo-users - lists.pharo.org

Re: [Pharo-users] Calypso documentation? Or understanding menu building

by Tim Mackinnon

Thanks Denis - lots for me to look through there. Iâll also add a PR to add those documentation links to the Calypso readme. Tim > On 12 Feb 2019, at 19:32, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > Hi Tim > > Ð²Ñ, 12 ÑÐµÐ²Ñ. 2019 Ð³. Ð² 13:42, Tim Mackinnon <tim(a)testit.works>: > Is there any documentation on Calypso application contexts? I am trying to add a menu item to a package tag (the bit underneath a package - which I often call a sub-package). > > Only class comments are available for Calypso. Also there are a Commander booklet <https://github.com/SquareBracketAssociates/Booklet-Infrastructure>which describes contexts and ClassAnnotation github readme <https://github.com/pharo-ide/ClassAnnotation> (together with class comments). > > > Iâve specified: > > ^CmdContextMenuActivation > byItemOf: ClyQueryMenuGroup for: RPackage asCalypsoItemContext > > > The #for: argument of command activations is a context where command should be available. Context describes condition where given command (its activation strategy) should be visible for users. > In your example "RPackage asCalypsoItemContext" is an instance of ClyBrowserItemContext which matches any selected package in the browser (when a kind of RPackage is selected). > And that's why you do not see it on selected tag because the tag is not a package. > > But that puts my menu on the package and not the tag > - and if I use the inspect extra menu in calypso, I get what looks to be something that could help me determine what I want but Iâm struggling to understand what ClyTaggedClassGroup does, and what a context is all about. > > Inspect command opens inspector of actually selected object which is an instance of ClyTaggedClassGroup in that case (try inspect selected method and you will get a CompiledMethod). > Children of package in browser are instances of ClyClassGroup and subclasses. So they are not raw tags. If you need a command for a tag you should add a command for ClyTaggedClassGroup items: > > ^CmdContextMenuActivation > byItemOf: ClyQueryMenuGroup for: ClyTaggedClassGroup asCalypsoItemContext > > Look for example at SycPromotePackageFromTagCommand class>>#fullBrowserMenuActivation which is defined this way. > > There are other kind of contexts which can be used in command annotations. For example if you want a command for selected method only in full browser then you should use ClyMethodContextOfFullBrowser: > > ^CmdContextMenuActivation byItemOf: ClyQueryMenuGroup for: ClyMethodContextOfFullBrowser > > it can be confusing that simple class is used in this case. But underhood it is converted to the instance of context where command should be available. > > > Has anyone else played around with this at all? > > Ideally I want to have a menu appear on all the tags underneath a particular package - and possibly including that package (or maybe not - I havenât decided as I want to try it in the wild). > > While Iâm at it - I have quite understood how to create submenuâs either - as Iâd like to have several commands all as sub items of a menu item âExercismâ. > > Look at commander booklet. It includes example. > > > Tim > > >

Feb. 12, 2019

Multiple NeoJSON mappings for the same domain object

by Esteban Maringolo

Hi all, Sven, :) I'm working on a domain model that will have different JSON representations for the same domain objects, so depending on the context it will return one representation or another. In the past to solve the multiple representations, what I did was to build "helper" methods that added the mappings to the mapper. So the process was like: 1. instantiate the mapper 2. call a #neoJsonSimple: mapper 3. configure the mapper by calling other mapping defining methods 4. convert the object to a JSON string. If I wanted an "extended" representation, in the step 2 I would call #neoJsonExtended: instead. But I find this "too manual" to scale. So... is there a better, Â¿canonical?, way to achieve this? Thanks! ps: By now it will be only object -> JSON (so NeoJSONWriter), but in the future I might need to instantiate objects back from JSON, so the mappings should be for both mappers. Esteban A. Maringolo

Feb. 12, 2019

Its odd you can't have our own git project called MyProject/Pharo!

by Tim Mackinnon

Iâm really quite stunned that having worked happily 6 months ago on a project called github://exercism/pharo <github://exercism/pharo> (a name given to us by the exercism project) - that you canât load that code into Pharo7 anymore either via iceberg or via metacello. It looks like iceberg ignores any paths leading up to a project name and just assumes anything ending in pharo is the actual pharo project. It would be good to get confirmation of this - and also understand what would happen if any other projects happen to collide with each other - e.g. macta/StateSpecs vs google/StateSpecs? Its innocently done - and given we donât currently use prefixes on our project names - we could get a nasty surprise (if Iâve understood the implications correctly). It seems weird that we would do this though, so Iâm wondering if Iâve misunderstood this - hopefully? Can anyone more in the know comment? If it is true, its going to be embarrassing to have to go back to the exercism project (which just recently got funding from the Mozilla foundation) and ask them to change the name of our project to pharo-st because we canât handle the name... Tim

Feb. 12, 2019

Re: [Pharo-users] [TelePharo] Error in remote playground..

by Denis Kudriashov

I think it would be enough to do on client side 12 ÑÐµÐ²Ñ. 2019 Ð³. 21:23 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ "Denis Kudriashov" <dionisiydk(a)gmail.com> Ð½Ð°Ð¿Ð¸ÑÐ°Ð»: Checkout dev branch using iceberg 12 ÑÐµÐ²Ñ. 2019 Ð³. 21:10 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ "sergio ruiz" <sergio.rrd(a)gmail.com> Ð½Ð°Ð¿Ð¸ÑÐ°Ð»: I am not sure I follow.. Do you mean grab the source from github using Iceberg? Thanks! On February 12, 2019 at 4:03:25 PM, Denis Kudriashov (dionisiydk(a)gmail.com) wrote: Ah, it needs new release. Try load dev versions of telepharo and seamless from Iceberg ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019

Re: [Pharo-users] [TelePharo] Error in remote playground..

by Denis Kudriashov

Checkout dev branch using iceberg 12 ÑÐµÐ²Ñ. 2019 Ð³. 21:10 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ "sergio ruiz" <sergio.rrd(a)gmail.com> Ð½Ð°Ð¿Ð¸ÑÐ°Ð»: I am not sure I follow.. Do you mean grab the source from github using Iceberg? Thanks! On February 12, 2019 at 4:03:25 PM, Denis Kudriashov (dionisiydk(a)gmail.com) wrote: Ah, it needs new release. Try load dev versions of telepharo and seamless from Iceberg ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019

Re: [Pharo-users] [TelePharo] Error in remote playground..

by sergio ruiz

I am not sure I follow.. Do you mean grab the source from github using Iceberg? Thanks! On February 12, 2019 at 4:03:25 PM, Denis Kudriashov (dionisiydk(a)gmail.com) wrote: Ah, it needs new release. Try load dev versions of telepharo and seamless from Iceberg ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019

Re: [Pharo-users] [TelePharo] Error in remote playground..

by Denis Kudriashov

Ah, it needs new release. Try load dev versions of telepharo and seamless from Iceberg 12 ÑÐµÐ²Ñ. 2019 Ð³. 20:45 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ "sergio ruiz" <sergio.rrd(a)gmail.com> Ð½Ð°Ð¿Ð¸ÑÐ°Ð»: Hey, all.. I am now able to connect to my remote image, but I am having one more issue. When opening a remote playground and trying to manipulate objects, i am getting: ideas? Thanks! ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019

[TelePharo] Error in remote playground..

by sergio ruiz

Hey, all.. I am now able to connect to my remote image, but I am having one more issue. When opening a remote playground and trying to manipulate objects, i am getting: ideas? Thanks! ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019

Re: [Pharo-users] [ANN] P3 version 1.2

by Tudor Girba

Thanks a lot for doing this! It is of great help to know that we can reliably work with Postgres. Cheers, Doru > On Feb 12, 2019, at 3:22 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > Hi, > > There is a new release of P3, the modern, lean and mean PostgreSQL client for Pharo. > > https://github.com/svenvc/P3 > > Version 1.2 contains the following changes: > > - P3PreparedStatement is now joined by a polymorphic P3FormattedStatement working client side on text strings > - P3PreparedStatement & P3FormattedStatement now share the same double dispatch mechanism to process argument binding > - Added convenience methods #listDatabases #listSchemas & #listTablesInSchema: to P3Client > - Added convenience methods #firstColumnData & #firstFieldOfFirstRecord to P3Result > - Added dynamic ENUM support via #loadEnums in P3Client > - Add support for the 7 geometric types POINT, CIRCLE, LINE, LSEG, POLYGON & PATH with corresponding objects P3Point, P3Circle, P3Line, P3LineSegment, P3Polygon & P3Path > - Add support for the INTERVAL type with P3Interval object > - Added P3Client>>#serverVersion accessor > - Add support for BIT & VARBIT types with P3FixedBitString & P3BitString objects > - Add TIMETZ support > - Organised P3 package with tags > - More & better documentation & unit tests > > https://github.com/svenvc/P3/releases/tag/v1.2 > > The quality of open source software is determined by it being alive, supported and maintained. > > The first way to help is to simply use P3 in your projects and report back about your successes and the issues that you encounter. You can ask questions on the Pharo mailing lists. > > Enjoy, > > Sven > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > -- www.feenk.com "What is more important: To be happy, or to make happy?"

Feb. 12, 2019

Re: [Pharo-users] Loading TelePharo on Pharo 7

by sergio ruiz

Yes! correct.. i just built a new work image from scratch, and it works fine. Connecting to my remote now.. Thanks! On February 12, 2019 at 12:20:50 PM, Denis Kudriashov (dionisiydk(a)gmail.com) wrote: Try it with closed browsers because it loads different version and it will break live instances of browser components. Better to do it from scratch image to avoid cached instances ---- peace, sergio photographer, journalist, visionary Public Key: http://bit.ly/29z9fG0 #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.codeandmusic.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

Feb. 12, 2019