workspace stringclasses 4
values | channel stringclasses 4
values | text stringlengths 1 3.93k | ts stringlengths 26 26 | user stringlengths 2 11 |
|---|---|---|---|---|
elmlang | general | Thank you two!! | 2019-03-15T07:29:40.244700 | Jarod |
elmlang | general | Hello everyone, have a question regarding full dev stack.
How do you do "Web design" to Elm?
Programmers are coding interface after web designers provided raw HTML?
Thank you | 2019-03-15T11:07:08.246700 | Fay |
elmlang | general | <@Fay> I've never worked with a "web designer" that does HTML, but I would argue they can very well learn the Elm syntax for HTML too! | 2019-03-15T11:29:26.248600 | Bert |
elmlang | general | yeah if they know html and css, they can at least learn to write "static" Elm
there's also this tool that converts HTML to Elm
<https://mbylstra.github.io/html-to-elm/> | 2019-03-15T11:36:07.250400 | Nana |
elmlang | general | Actually, at my previous place our UX expert was able to implement her ideas in Elm&CSS :slightly_smiling_face: | 2019-03-15T11:41:23.251300 | Lynne |
elmlang | general | Hmm thank you | 2019-03-15T11:44:20.251700 | Fay |
elmlang | general | hello, how do i implement parallax in elm ? | 2019-03-15T15:30:18.252700 | Leopoldo |
elmlang | general | <@Leopoldo> What do you mean by parallax? Objects in distance moving slower than objects in front? | 2019-03-15T17:12:16.253900 | Florencia |
elmlang | general | Oh - I was thinking about it in gamedev terms, but you're probably talking about something like scrolling on websites :sweat_smile: that's more likely | 2019-03-15T17:12:46.254500 | Florencia |
elmlang | general | You project a line from the users approximate eye location through the screen to your object! Truncate that line at the screen surface. Or, render with webgl? | 2019-03-15T17:30:38.255600 | Lindsey |
elmlang | general | <@Leopoldo> You should be able to easily port this to elm <https://link.medium.com/VkVJECzs5U> | 2019-03-15T17:33:24.256300 | Kris |
elmlang | general | Although fairly basic, it should work | 2019-03-15T17:33:42.256700 | Kris |
elmlang | general | you can even do it with pure CSS!
<https://alligator.io/css/pure-css-parallax/> | 2019-03-15T17:43:52.256800 | Nana |
elmlang | general | has anyone implemented a scripting language in elm? I think that would be neat. | 2019-03-15T17:49:01.257400 | Lindsey |
elmlang | general | What do you mean? Like a bash dsl? | 2019-03-15T17:49:36.257800 | Kris |
elmlang | general | Like in games where there's a simple script to run the AI in npcs, or to implement a turtle drawing language | 2019-03-15T17:52:37.259000 | Lindsey |
elmlang | general | ok, thanks, | 2019-03-15T18:08:16.259700 | Leopoldo |
elmlang | general | I will be soon | 2019-03-15T18:26:19.260300 | Danika |
elmlang | general | Is there something else aside of `Float` I can use to calculate with? | 2019-03-16T04:07:17.261800 | Salvador |
elmlang | general | I need to round a number to 2 decimal digits. so I do
```
number = 561.295
round (number *100) |> modBy 100
```
this should give me `30`, but I get `29`… because `number*100 /= 56129.5`, but `561129.4999999999`. | 2019-03-16T04:10:30.264100 | Salvador |
elmlang | general | Sounds like <https://package.elm-lang.org/packages/myrho/elm-round/latest/> could do the job. | 2019-03-16T04:38:05.264700 | Jin |
elmlang | general | There's a decimal package you could use: <https://package.elm-lang.org/packages/prikhi/decimal/latest/Decimal#round> | 2019-03-16T06:44:08.264900 | Earnest |
elmlang | general | elm-round is very nice. It rounds using strings I believe, so it doesn’t have those issues | 2019-03-16T07:00:51.266200 | Bebe |
elmlang | general | It would be very useful to have something
Iike the JS Number.prototype.toFixed in Basics at some point. I end up installing elm-round in most elm apps | 2019-03-16T07:02:47.268400 | Bebe |
elmlang | general | are the debug tools gone from elm reactor? | 2019-03-16T07:48:00.268700 | Marlys |
elmlang | general | there is currently a bug when `--debug` is enabled that crashes the compiler | 2019-03-16T07:48:29.269100 | Virgie |
elmlang | general | so I think it might be discouraged/hard to find info about it. | 2019-03-16T07:49:07.269500 | Virgie |
elmlang | general | there was this small window where I could introspect all previous executed actions | 2019-03-16T07:49:14.269800 | Marlys |
elmlang | general | yes, use `elm make --debug src/Main.elm` (or similar) to get that. but for many applications this will crash the compiler | 2019-03-16T07:50:01.270300 | Virgie |
elmlang | general | I mean with the "elm reactor" | 2019-03-16T07:51:12.271200 | Marlys |
elmlang | general | not sure, if you really wanted to you could do something like `elm make --debug src/Main.elm --output=index.html`, then open `index.html` with `elm reactor` | 2019-03-16T07:55:02.272000 | Virgie |
elmlang | general | Thank you, I'll try it out | 2019-03-16T07:55:44.272500 | Marlys |
elmlang | general | <@Marlys> you could use a build manager like parcel or, if you don’t have any external dependencies, you could use `elm-live` (for example `elm-live src/Main.elm -- --debug`) | 2019-03-16T09:15:39.273700 | Maida |
elmlang | general | I was wondering - is it possible to use elm with a different renderer, outside of the Browser? I'm thinking of using it to bind to GTK (via yue for example) or something like that | 2019-03-16T12:00:28.275200 | Elden |
elmlang | general | Not officially supported, yes-ish in theory | 2019-03-16T12:13:51.275600 | Kris |
elmlang | general | But it means that you'd've to reimplement a lot of things like virtual dom and else, I believe | 2019-03-16T12:14:53.276700 | Kris |
elmlang | general | are there any other renderers than the Browser available? | 2019-03-16T12:26:20.277200 | Elden |
elmlang | general | Do I need to decode the Event object (<https://developer.mozilla.org/en-US/docs/Web/API/Event>) when subscribing to Browser.Events? | 2019-03-16T15:05:35.278900 | Marlys |
elmlang | general | Folks who develop with webpack, do you have hot module replacement set up and working accross all your elm files? I'm for some reason unable to get any file except `Main.elm` to reload / recompile while developing | 2019-03-16T16:56:13.280600 | Al |
elmlang | general | Yes, if you are writing your own event handler | 2019-03-16T17:04:05.280700 | Lynne |
elmlang | general | Works for me in any file | 2019-03-16T17:04:28.280900 | Lynne |
elmlang | general | I had some problems using webpack HMR plugin. Try using parcel js instead. HMR works there out of the box. | 2019-03-16T17:07:54.281100 | Arlinda |
elmlang | general | I'm using elm-live and it works flawlessly so far | 2019-03-16T17:21:05.281300 | Marlys |
elmlang | general | using create-elm-app on a 10k line app and no issues. You can copy the config from their repo | 2019-03-16T17:49:47.281600 | Teri |
elmlang | general | So in the Browser.Events doc there is this note: "Unsubscribe if you do not need these events!". Is there a specific way to unsubscribe or is it enough if my Msg changes and I'm not accessing the branch where the event listener is? | 2019-03-16T18:14:25.283000 | Marlys |
elmlang | general | Unsubscribe means "no longer return the subscription from your `subscriptions` function" | 2019-03-16T18:17:00.283100 | Huong |
elmlang | general | That way, the related event listener is actually removed from the document, completely :slightly_smiling_face: | 2019-03-16T18:17:28.283300 | Huong |
elmlang | general | remember that `subscriptions : Model -> Sub Msg`, so you can decide - based on the state of your application - whether you should be subscribing to some event | 2019-03-16T18:18:04.283500 | Huong |
elmlang | general | (the subscriptions are always checked right after your `update` runs) | 2019-03-16T18:18:23.283700 | Huong |
elmlang | general | I see. Thanks! | 2019-03-16T18:22:54.283900 | Marlys |
elmlang | general | There are not, and I think for good reason. Elm focuses on the Browser as a platform and that has led the ecosystem to become very well suited to that task over the years. | 2019-03-16T20:43:09.284200 | Mozella |
elmlang | general | This is talked about as part of this talk here <https://www.youtube.com/watch?v=o_4EX4dPppA> | 2019-03-16T20:43:35.284400 | Mozella |
elmlang | general | i love watching elm vids with richard feldman. | 2019-03-16T22:50:36.285300 | Lupita |
elmlang | general | Are unused record fields removed with DCE? | 2019-03-17T07:09:57.286100 | Frieda |
elmlang | general | No | 2019-03-17T07:27:28.287100 | Huong |
elmlang | general | How do you have an 'unused record field'? | 2019-03-17T07:55:37.288000 | Earlean |
elmlang | general | only written to, never read? | 2019-03-17T07:58:46.288300 | Virgie |
elmlang | general | the problem is of course is that assigning will evaluate the thing you assign it to | 2019-03-17T07:59:16.288800 | Virgie |
elmlang | general | But, in release mode where all functions are pure, there is no way to know so in theory I think you could remove record fields that are never read | 2019-03-17T08:00:09.289600 | Virgie |
elmlang | general | but I don't think the benefit is that high; record fields are renamed to be as short as possible anyway, unlikely that removing them completely has a large effect | 2019-03-17T08:01:13.290600 | Virgie |
elmlang | general | is it possible to destructure model properties while retaining the model reference? | 2019-03-17T09:21:59.292400 | Marlys |
elmlang | general | foo model@{prop1, prop2} <- something like that? | 2019-03-17T09:22:21.293000 | Marlys |
elmlang | general | ```
let
({prop1, prop2} as foo) = computeIt ...
``` | 2019-03-17T09:24:28.293700 | Dede |
elmlang | general | cool thanks | 2019-03-17T09:24:43.294200 | Marlys |
elmlang | general | And if your record is contained in a custom type with a single constructor you can also restructure that directly.
```
let
((Bar {prop1, prop2} as foo) as bar) = computeIt ...
``` | 2019-03-17T09:27:28.297200 | Jin |
elmlang | general | even cooler, awesome! | 2019-03-17T09:28:38.297500 | Marlys |
elmlang | general | this is what I have in init
```
WebSocket.makeOpen (Debug.log "url" <| SocketHelpers.mkSocketUrl host)
|> Debug.log "makeOpen"
|> WebSocket.send PortFunnels.cmdPort
``` | 2019-03-17T14:04:19.297800 | Lynn |
elmlang | general | which leads to | 2019-03-17T14:05:09.298000 | Lynn |
elmlang | general | None | 2019-03-17T14:05:13.298200 | Lynn |
elmlang | general | Ok, so I think i can see some progress now | 2019-03-17T14:23:16.298600 | Lynn |
elmlang | general | How do I report abuse for a user on the Elm slack group? | 2019-03-17T15:20:27.299600 | Nancey |
elmlang | general | <@Nancey> try at <#C3FKL0A8H|admin-help> | 2019-03-17T15:22:56.300200 | Kris |
elmlang | general | Thanks! | 2019-03-17T15:23:17.300500 | Nancey |
elmlang | general | How can I remove an element from the DOM?
```
case ( dragState, dragItem ) of
( Moving, Just item ) ->
rectangle item.width item.height x y
( _, _ ) ->
div [] []
```
I want a new rectangle each time I hit the first catch block and dispose it otherwise. Right now, I'm getting a copy of t... | 2019-03-17T16:43:23.303300 | Marlys |
elmlang | general | You just don’t return it from your function | 2019-03-17T16:44:42.303800 | Kris |
elmlang | general | Elm takes care of rerendering stuff automatically | 2019-03-17T16:44:55.304300 | Kris |
elmlang | general | Hey ya'll, does anyone know how to set up vscode-elm to work with a WSL installation of elm? Is it even possible or should I just install elm in windows? The only reason I started using windows as a development environment is WSL, so I'd rather not go down that path | 2019-03-17T16:54:59.304600 | Annamarie |
elmlang | general | <@Kris> I don't understand | 2019-03-17T16:56:49.305000 | Marlys |
elmlang | general | I'm setting the dragItem to Nothing in between Msgs and create a new one. My intuition was that a new element will be added to the DOM. | 2019-03-17T16:59:20.306400 | Marlys |
elmlang | general | Where does this `rectangle` come from? | 2019-03-17T17:04:00.307600 | Kris |
elmlang | general | it's a function that returns a div | 2019-03-17T17:04:23.308300 | Marlys |
elmlang | general | To clarify, just *calling* a function that returns some `Html msg` won't place that in the dom, you have to put that somewhere in your view | 2019-03-17T17:04:40.308700 | Kris |
elmlang | general | If that's not what you're asking, perhaps you can setup an ellie example so I can understand better | 2019-03-17T17:05:49.310400 | Kris |
elmlang | general | yes I'll do that | 2019-03-17T17:05:59.310600 | Marlys |
elmlang | general | Who do i talk to to discuss pull requests for the elm package manager? | 2019-03-17T17:14:35.311500 | Isaias |
elmlang | general | <@Isaias> Probably <#C13L7S5GR|elm-dev> or <#C2QPJLU2X|elm-discuss> | 2019-03-17T17:16:54.312000 | Kris |
elmlang | general | Bump: anybody know how to configure vscode-elm to work with WSL? | 2019-03-17T20:00:21.312600 | Annamarie |
elmlang | general | I’m working on two different Elm projects in parallel. And after one project is compiled the second one could not be compiled. It always gives following error.
```
-- error: CORRUPT BINARY - /Users/akoppela/.elm/0.19.0/package/ContaSystemer/elm-menu/1.0.0/objs.dat:1
The binary data at
/Users/akoppela/.elm/0.19.0/packa... | 2019-03-17T23:13:37.313900 | Frieda |
elmlang | general | So I have to clean Elm stuff every time I switch projects. If anyone experience the same thing? | 2019-03-17T23:14:08.314600 | Frieda |
elmlang | general | It happens to me each time I switch between running Elm in Webpack or the CLI | 2019-03-18T00:20:30.315200 | Carrol |
elmlang | general | Are there any resources for teaching Elm as first language?
Or anyone who has some real-world experience teaching Elm as first language? | 2019-03-18T04:16:34.316100 | Monte |
elmlang | general | <@Dorsey> did <http://software.garden> just recently. There is also <http://outreach.mcmaster.ca>. They used the old Graphics package do teach programming to kids, then switched to a cutom package using SVG. You might find some information in here <https://package.elm-lang.org/packages/MacCASOutreach/graphicsvg/latest/... | 2019-03-18T04:24:12.316800 | Jin |
elmlang | general | Thanks, awesome! =D | 2019-03-18T04:24:56.317100 | Monte |
elmlang | general | Yup, you can talk to us (me and <@Ayesha>). We just did first run a week ago. It went better than expected :smile: | 2019-03-18T04:26:40.319400 | Dorsey |
elmlang | general | <@Jin> thanks for mentioning us :heart: | 2019-03-18T04:27:27.320200 | Dorsey |
elmlang | general | (I knew you were not alone, but I forgot <@Ayesha>’s name.) | 2019-03-18T04:27:27.320400 | Jin |
elmlang | general | I don't think my friend can invest 500 EUR, but I'm reading all the posted info :smiley: | 2019-03-18T04:27:46.320900 | Monte |
elmlang | general | Also <@Virgie> and <@Danilo> helped us. | 2019-03-18T04:28:30.321900 | Dorsey |
elmlang | general | You are welcome to the materials. We also offer one on one couching. You can DM us about it. | 2019-03-18T04:29:52.323600 | Dorsey |
elmlang | general | Cool thanks! | 2019-03-18T04:30:56.323800 | Monte |
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