Coltrane
premailer-rails
Our great sponsors
Coltrane | premailer-rails | |
---|---|---|
11 | 3 | |
2,298 | 1,661 | |
- | - | |
3.8 | 0.0 | |
about 1 year ago | 5 months ago | |
Ruby | Ruby | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Coltrane
- Command line guitar theory project I started as a means to use Python to learn music theory
-
Ask HN: What open source AI projects do you wish existed?
https://github.com/pedrozath/coltrane Has gotten me thinking about AI for teaching music theory, but I really don't think it is there yet, music theory is far to fuzzy for AI right now. I do think there are niches where it could be quite great, it could absolutely do well in teaching much of counterpoint and classical forms, perhaps even the basics of harmony but it is hard to disentangle harmony from the fuzzy areas and I could see AI doing more damage than good there.
-
Coltrane: A music theory library with a command-line interface
> And if he won't take it, you could pay a freelancer $500 and task them with tackling some of the open issues that are present in the tracker.
Might be relevant: https://github.com/pedrozath/coltrane/issues/57
> because none of the commands work
The Readme had some outdated information. Explained better on the issue https://github.com/pedrozath/coltrane/issues/56
> The chords for guitar also are weird. It doesn't seem to be using traditional shapes, but is looking for available notes within a fret range. Which leads to difficult, basically unusable fingerings.
That's a design choice on this library. I tried to rely the least as possible on lookup tables, dictionaries, etc, leaving things to be discovered algorithmically instead. It is a difficult challenge, but for example if someone decides to use an entirely different tuning, the software will provide. The software might also find chords that you have never thought about. What has to be improved here is the sorting mechanism for guitar chords.
> The other functions would be very useful to have, if it worked
Just try running `coltrane` and test it interactively.
Regarding the "Music Theory library" aspect, note that the CLI tool demonstrates use of the underlying Ruby library which has documentation here:
* https://github.com/pedrozath/coltrane/wiki/Core-music-theory...
Additionally, the author wrote a post about the motivation for creating the library but it's a little difficult to find via the (now broken) link in the README, so here is a direct link to the archived page on the Wayback Machine:
* https://web.archive.org/web/20170714063625/https://medium.co...
If anyone is interested in a similar music theory library for Javascript[0] I've had some success with this:
* Tonal / Tonal.js https://github.com/tonaljs/tonal
[0] Or, in a pinch, even with a Godot 4 web export as I did for my (very incomplete) "AI and Games" Game Jam entry: https://rancidbacon.itch.io/the-conductor (For reasons far too convoluted to go into now.)
-
Open source reverse guitar chord/key/scale finder?
There's this https://github.com/pedrozath/coltrane
-
Has anybody here done programming for music-related projects?
Coltrane music theory library on the command line
premailer-rails
- Why are "already initialized constant" warnings so common?
-
How to Inline CSS Styles in Email Mailers Using premailer-rails (Video)
I like using premailer-rails to inline the CSS in my Mailer, which allows me to have super clean views while supporting old Email clients (like Outlook).
What are some alternatives?
roadie-rails - Making HTML emails comfortable for the Rails rockstars
Sonic Pi - Code. Music. Live.
Roadie - Making HTML emails comfortable for the Ruby rockstars
LetterOpener - Preview mail in the browser instead of sending.
MailCatcher - Catches mail and serves it through a dream.
Griddler - Simplify receiving email in Rails
postcss-css-variables - PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation
Ahoy Email - First-party email analytics for Rails
Markerb
Sup - A curses threads-with-tags style email client (mailing list: [email protected])
Black candy - A self hosted music streaming server
Pony - The express way to send mail from Ruby.