cells
magrittr
cells | magrittr | |
---|---|---|
6 | 10 | |
206 | 951 | |
- | 0.0% | |
0.0 | 2.3 | |
about 1 year ago | about 1 year ago | |
Common Lisp | R | |
- | GNU General Public License v3.0 or later |
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cells
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Spreadsheet Lisp (v0.0.1)
Here is a project that you may be interested in: https://github.com/kennytilton/cells/wiki
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Interesting examples of visual programming?
For implementation in Common Lisp, I considered using something like Kenny Tilton's Cells.
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Six programming languages I’d like to see
The reactive programming idea reminded me of Ken Tilton and "Cells", which exploits the flexibility of CLOS (the Common Lisp Object System) to create a reactive programming language on top of Common Lisp.
https://github.com/kennytilton/cells
and he has slides from a talk
https://github.com/kennytilton/cells/blob/main/Lisp-NYC-2018...
to give context.
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Simple mechanism for CLOS slot dependencies
Nice post. Another way that uses cells.
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Ask HN: Would Spreadsheets and Lisps be much more powerful?
See Kenny Tilton's Cells project, which more or less does the inverse.
https://github.com/kennytilton/cells
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😔Non-imaginative person: “So, no choice, I have to keep my logic in my code… There is no other solution…” 😎 Smart person: “Why not create a programming language? 🚀”
I saw Concat without returning a value and got excited that they had reinvented Prolog cause they obviously were going to run Concat backwards, but no, this is bad cells for webshits or something idk
magrittr
- This is not a pipe - René Magritte
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Six programming languages I’d like to see
R (yes, the statistics language) has exactly this.
You can literally extract the body of a function as a list of "call" objects (which are themselves just dressed-up lists of symbols), inject/delete/modify individual statements, and then re-cast your new list to a new function object.
I don't know why the original devs thought this was necessary or even desirable in a statistics package, but it turns out to be a lot of fun to program with. It has also made possible a wide variety of clever and elegant custom syntaxes, such as a pipe infix operator implemented as a 3rd-party library without any custom language extensions [0]. The pipe infix operator got so popular that it was eventually made part of the language core syntax in version 4.1 [1].
[0]: https://magrittr.tidyverse.org/
[1]: https://www.r-bloggers.com/2021/05/the-new-r-pipe/
- Hadley is pro- base pipe.
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Functional pipes in python like %>% from R's magrittr
In R (thanks to magrittr) you can now perform operations with a more functional piping syntax via %>%. This means that instead of coding this:
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Question about dot notation
Try reading the documentation for magrittr.
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When did WG21 decide this is what networking looks like?
Related note: the statistical programming language R has a library named magrittr to support the pipe operator.
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How can I find the data entry of the row after one found?
About the pipe (%>%) symbol, it's provided by the magrittr package. The package documentation details how to use the pipe operator.
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Best practice for chaining nested functions?
I was wondering what some good ways are to handle nested function calls without chaining them in long, ugly nested statements. I am looking for functionality similar to the pipe forward operator %>% in magrittr/R or |> in F#.
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I much prefer `data.action()` to `action(data). Is it an r/unpopularopinion?
You may like R: https://magrittr.tidyverse.org
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What's so "tidy" about tidyverse?
Agreed on everything else you said (especially the type safety stuff, it massively helps in production), but one correction: magrittr is absolutely in the tidyverse suite. It's not considered one of its "core" packages that it visibly tells you it loads, but magrittr is loaded when calling library(tidyverse) and development of the package is handled by the tidyverse team under their Github account: https://github.com/tidyverse/magrittr
What are some alternatives?
letlang - Functional language with a powerful type system.
dplyr - dplyr: A grammar of data manipulation
om-sharp - OM#: Visual Programming | Computer-assisted Music Compositon
scenebuilder - Scene Builder is a visual, drag 'n' drop, layout tool for designing JavaFX application user interfaces.
Lazy - Lazily evaluated (late-binding) definition for Dyalog APL
kitten - A statically typed concatenative systems programming language.
DataLang - Specification and refernce implementation of DataLang
power-fx-host-samples - Samples for hosting Power Fx engine.
libuv-tutorial - http://nikhilm.github.io/uvbook/
ODS_OpenExposureData - Open data standards curated by Oasis.
ggplot2 - An implementation of the Grammar of Graphics in R