:laughing:
that's actually pretty cool, and when there's no slot available then it's time to release to avoid conflicts
the yaml solution by GitLab is a bit too much
no worries, I didn't approve/review your latest pull requests because I'm not familiar with the methods
š£ @/all I opened a slack workspace to enable github pull-request reminders and also because of the feature set (vs. gitter looking kinda dead), everyone is welcome to join with this link :link:
https://join.slack.com/t/opalrb/shared_invite/enQtOTQ5NzEyMDEyOTE5LTRhMDk1YmEwMGNhYzhiOGMwNWQ3MjFiZGFjYmM0ZTU0Mjc5NzdkMjkxMmYxMzk2Y2ZjMDU3MGRjMDM0NWRiMDE
The Slack address is https://opalrb.slack.com
I'll still watch gitter notifications if anyone still prefers it, but it's very likely that if everything goes well slack it's gonna be the official chat for Opal
If not, what's the recommended way to require a lib so that it can be loaded at the start in the browser along with the "opal.js" src script?
@jjgh the supported portions of the stdlib are listed here https://opalrb.com/docs/api/v1.0.3/stdlib/index.html (or in the repo under the stdlib dir).
About CSV you can try to compile the MRI version, the documentation has a number of examples on how to compile Ruby files (and requires) to JS.
About CSV you can try to compile the MRI version, the documentation has a number of examples on how to compile Ruby files (and requires) to JS.
so in the end what I did is, I created one ruby file with just a " require 'csv' " line, and then I compiled it with this line:
opal --compile ruby-csv-lib.rb > ruby-csv-lib.js --no-opal --include "D:\dev\ruby\Ruby27-x64\lib\ruby\2.7.0\"
then I loaded the resulting js in a html <script> tag.
Now in the js console I'm trying to do something like
Opal.CSV.$new()
but I'm getting this:
Uncaught TypeError: Cannot read property '$new' of undefined
Do you have any clues?
opal --compile ruby-csv-lib.rb > ruby-csv-lib.js --no-opal --include "D:\dev\ruby\Ruby27-x64\lib\ruby\2.7.0\"
then I loaded the resulting js in a html <script> tag.
Now in the js console I'm trying to do something like
Opal.CSV.$new()
but I'm getting this:
Uncaught TypeError: Cannot read property '$new' of undefined
Do you have any clues?
@jjgh also consider that the CSV library is quite extensive and made of many filesā¦
I expect it will require some work for it to run, but that probably depends on how you plan to use it
Ok @elia I ran your version of the command line and it produced a slightly smaller JS file (just a few kb less). Not sure why, but anyway I think the compilation went ok.
I still have the same problem though: if I do Opal.CSV.$new() from a webpage where I required opal.js and csv.js libs, I still get "Uncaught TypeError: Cannot read property '$new' of undefined".
Why do you think this happens? All other opal classes and methods are there and execute without any problem. It's kinda like as the csv.js is not compiled in a way that can be used.
In the JS console I also tried Opal.require("csv"); and it outputs "false". Do you have any ideas?
I still have the same problem though: if I do Opal.CSV.$new() from a webpage where I required opal.js and csv.js libs, I still get "Uncaught TypeError: Cannot read property '$new' of undefined".
Why do you think this happens? All other opal classes and methods are there and execute without any problem. It's kinda like as the csv.js is not compiled in a way that can be used.
In the JS console I also tried Opal.require("csv"); and it outputs "false". Do you have any ideas?
I know i can call it by calling directly with JS wrapping it in backwards quotes, but that does not feel entirely "correct"
(I used the ES5 class syntax for brevity, but that's not different if you use the
function keyword)
PS. feel free to join the new chat Slack workspace at http://slack.opalrb.com
Hey guys, I am quite new to opal and currently a bit confused: Is opal-browser already a part of opal or do I have to install it separately? I tried it via
gem install browser but this seems to be something different. Then I cloned the opal-browser repository, ran "bundle" in it, then tried to require_relative from my app.rb to the path of the browser.rb, but opal always gives me the message "can't find file: "browser" in:- /Library/Ruby/Gems/2.6.0/gems/opal-1.0.3/opal (etc.)" Couldn't find any steps to solve this. Any ideas?
```Opal.modules["engine/game_error"] = function(Opal) {
var self = Opal.top, $nesting = [], nil = Opal.nil,
KaTeX parse error: Can't use function '$' in math mode at position 1: $̲ = Opal.const_g…: $ = Opal.const_get_qualified, return (function($base, $parent_nesting) {
var self = $module($base, 'Engine');
var $nesting = [self].concat($parent_nesting);
(function($base, $super, $parent_nesting) {
var self = $klass($base, $super, 'GameError');
var $nesting = [self].concat($parent_nesting);
return nil
})($nesting[0], $$($nesting, 'RuntimeError'), $nesting) })($nesting[0], $nesting)
};
```
this is what one of the code gen snippets looks like, but when i go to the browser the Opal.Engine constant isn't loaded even though Opal.modules['engine'] is there
at a high level, what i'm doing is for every file that i want to incrementally compile, i create a javascript version of that file. then i concatenate all of them using a topological sort. then i require this javascript file in my main app
