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dotty-cps-async

experimental CPS transformer for dotty

https://github.com/dotty-cps-async/dotty-cps-async

Science Score: 44.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ✓
    CITATION.cff file
    Found CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ○
    Academic email domains
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (10.0%) to scientific vocabulary

Keywords

async continuation cps dotty monad scala scala-async scala-js transformation
Last synced: 6 months ago · JSON representation ·

Repository

experimental CPS transformer for dotty

Basic Info
  • Host: GitHub
  • Owner: dotty-cps-async
  • License: apache-2.0
  • Language: Scala
  • Default Branch: master
  • Homepage:
  • Size: 17.7 MB
Statistics
  • Stars: 191
  • Watchers: 12
  • Forks: 23
  • Open Issues: 2
  • Releases: 12
Topics
async continuation cps dotty monad scala scala-async scala-js transformation
Created about 6 years ago · Last pushed 7 months ago
Metadata Files
Readme Contributing License Code of conduct Citation Authors

README.md

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dotty-cps-async

This is the implementation of async/await transformation for Scala 3 (Dotty), based on an optimized version of CPS transformation, where the continuation is ‘pushed’ to the monad.

Highlights

  • Full support of all Scala language constructs in async/await block.
  • Pluggable monad interface:
    • An await monad can be any trait for which it is possible to implement CpsAsyncMonad type class. You can provide those methods for your favorite monad.
  • Limited support of high-order functions:
    • urls.map(fetchData(_))(await _ ) is an idiomatic way to fetch data for all items in parallel.
    • An application developer or library author can provide 'shifted' implementation of the own high-order functions.
  • Optional features, which enhance ergonomics in some cases, such as automatic coloring and handling discarded values
  • Optional SIP-22 compatible API.

For more details, please, read the documentation at https://dotty-cps-async.github.io/dotty-cps-async/.

Presentations

  • Embedding generic monadic transformers into scala.

    • Trends in Functional Programming 2022. https://www.slideshare.net/rssh1/embedding-generic-monadic-transformer-into-scala-tfp2022 (May 2022)

  • Scala3 & Async: Behind Futures.

    • Svitla Smart Talk. https://www.youtube.com/watch?v=fBcGhjM2s-c (April 2021. In Ukrainian language).

  • Can we free concurrent programming from the monadic style?

    • ScalaR: https://www.youtube.com/watch?v=ImlUuTQUeaQ (June 2020)
    • ScalaUA: https://www.youtube.com/watch?v=w-noRPLxYoA&t=3s (April 2020) (slides: https://www.slideshare.net/rssh1/can-concurrent-functional-programming-be-liberated-from-monadic-style )

Owner

  • Name: dotty-cps-async
  • Login: dotty-cps-async
  • Kind: organization

Citation (CITATION.cff) 

# YAML 1.2
---
authors: 
  -
    family-names: Shevchenko
    given-names: Ruslan
    orcid: "https://orcid.org/0000-0002-1554-2019"
cff-version: "1.1.0"
keywords: 
  - scala
  - async
license: "Apache-2.0"
message: "If you use this software, please cite it using these metadata."
repository-code: "https://github.com/rssh/dotty-cps-async"
title: "dotty-cps-async"
preferred-citation:
  type: article
  authors:
     -
       family-names: Shevchenko
       given-names: Ruslan
       orcid: "https://orcid.org/0000-0002-1554-2019"
  doi: "10.1007/978-3-031-21314-4_1"
  title: "Project Paper: Embedding Generic Monadic Transformer into Scala"
  journal: "Lecture Notes in Computer Science"
  volume: "3401"
  volume-title: "Trends in Functional Programming. TFP 2022."
  conference:
    name: "Trends in Functional Programming 2022"
  editor-series:
    - family-names: Swierstra
      given-names: Wouter
    - family-names: Wu
      given-names: Nicolas
  publisher: 
      name: "Springer, Cham"
  isbn: "978-3-031-21313-7"
  year: "2022" 
...

GitHub Events

Total
  • Create event: 13
  • Issues event: 9
  • Release event: 3
  • Watch event: 11
  • Delete event: 2
  • Issue comment event: 23
  • Push event: 63
  • Pull request review event: 1
  • Pull request event: 2
  • Fork event: 1
Last Year
  • Create event: 13
  • Issues event: 9
  • Release event: 3
  • Watch event: 11
  • Delete event: 2
  • Issue comment event: 23
  • Push event: 63
  • Pull request review event: 1
  • Pull request event: 2
  • Fork event: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 4
  • Total pull requests: 1
  • Average time to close issues: 7 days
  • Average time to close pull requests: about 3 hours
  • Total issue authors: 1
  • Total pull request authors: 1
  • Average comments per issue: 1.75
  • Average comments per pull request: 0.0
  • Merged pull requests: 1
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 4
  • Pull requests: 1
  • Average time to close issues: 7 days
  • Average time to close pull requests: about 3 hours
  • Issue authors: 1
  • Pull request authors: 1
  • Average comments per issue: 1.75
  • Average comments per pull request: 0.0
  • Merged pull requests: 1
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • benhutchison (4)
Pull Request Authors
  • WojciechMazur (1)
Top Labels
Issue Labels
invalid (1)
Pull Request Labels

Dependencies

.github/workflows/scala.yml actions
  • actions/checkout v2 composite
  • actions/setup-java v2 composite