Coltrane
counter_culture
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| Coltrane | counter_culture | |
|---|---|---|
| 11 | 6 | |
| 2,298 | 1,878 | |
| - | - | |
| 3.8 | 6.6 | |
| about 1 year ago | about 2 months ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
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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
- When Vim users do music... *sigh*
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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.
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Coltrane: A music theory library with a command-line interface
> 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The Readme had some outdated information.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.
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Open source reverse guitar chord/key/scale finder?
There's this https://github.com/pedrozath/coltrane
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Has anybody here done programming for music-related projects?
Coltrane music theory library on the command line
counter_culture
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counter_culture VS activerecord-slotted_counters - a user suggested alternative
2 projects | 29 Nov 2022
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Is it possible to user counter cache to display the average of an association's column?
I checked the counter_culture gem but it seems you only can count the number of associated records.
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Enhanced ActiveRecord preloading
It's worth mentioning counter_culture alternative that has many features compared with the built-in counter_cache
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Storing aggregate values?
Have a look at counter_culture
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Ten Ruby gems for Rails you should definitely know about
Counter Culture
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26 most popular Ruby/Rails repositories on GitHub in July-August 2020
counter_culture is a turbo-charged counter cache for your Rails app. 1,301 stars by now
What are some alternatives?
Sonic Pi - Code. Music. Live.
clipboard-rails - clipboard.js javascript library integration for your Rails 4 and Rails 5 applications
Black candy - A self hosted music streaming server
jaro_winkler - Ruby & C implementation of Jaro-Winkler distance algorithm which supports UTF-8 string.
WahWah - Ruby gem for reading audio metadata
Related - Pure Ruby relational algebra
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
Piperator - Composable pipelines for Enumerators.
premailer-rails - CSS styled emails without the hassle.
Time Math - Small library for operations with time steps (like "next day", "floor to hour" and so on)
chordino
Ancestry - Organise ActiveRecord model into a tree structure