Help Wanted


Speed up sequence and map decoders circe/circe

The default sequence and map decoders aren't necessarily very efficient, and the sequence decoder is built on some clunky (and probably otherwise useless) `traverseDecode` methods in `HCursor`. ...

Created - 0 comments - enhancement help wanted simplification

Speed up sequence and map decoders circe/circe

The default sequence and map decoders aren't necessarily very efficient, and the sequence decoder is built on some clunky (and probably otherwise useless) `traverseDecode` methods in `HCursor`. ...

Created - 0 comments - enhancement help wanted simplification

Add Printer abstraction circe/circe

Right now we provide a `Parser` interface, but `Printer` is a case class. This is because from the beginning parsing was intended to be provided by third-party libraries, while we had our own print...

Created - 0 comments - enhancement help wanted question

Unit tests for Window API spotify/scio

Created - 0 comments - enhancement help wanted

Graph view sometimes messed on first display coursier/coursier

Getting this with Firefox in particular, not Chromium. All the nodes are put at (0, 0). One must click on redraw to get a more readable one.

Created - 0 comments - bug help wanted web app

Allow default arguments for vararg parameters lampepfl/dotty

It is currently not possible (in either scalac or dotc) to have a sequence-valued default argument for a varargs parameter. For this reason it is also not possible to emit a copy method for a case ...

Created - 0 comments - help wanted

Find more "odd" CSV data to test against nrinaudo/kantan.csv

There are at least two unofficial CSV features that I've yet to encounter: - Comments (anything between a `#` and a line break, apparently). - Escaped characters (`\` is sometimes used to prevent i...

Created - 0 comments - enhancement help wanted

Stale symbol error in REPL lampepfl/dotty

http://scalapuzzlers.com/#pzzlr-027 ``` scala implicit class Padder(val sb: StringBuilder) extends AnyVal { def pad2(width: Int) = { 1 to width - sb.length foreach { sb append '*' } sb ...

Created - 0 comments - help wanted

Dottydoc needs a search function lampepfl/dotty

Search should be able to: 1. Find top-level entities (where entities are packages, objects, classes, traits, defs, vals, types) 2. Find member-level entities 3. Search user-written documentati...

Created - 0 comments - area:doctool exp:intermediate help wanted itype:enhancement prio:medium

Make `[+]` invisible when there's nothing to be expanded lampepfl/dotty

If a member doesn't have a docstring, it shouldn't have a `[+]`. Nor should it have one if the expanded docstring is equal to the shortened. Implementation details ================= - In [enti...

Created - 0 comments - area:doctool exp:novice help wanted itype:enhancement prio:low

Run elaborate performance comparison of Akka Http & Spray paypal/squbs

This is to ensure akka-http is absolutely ready for prime time. This issue is a release blocker for 0.8.

Created - 0 comments - help wanted

Sample code making use of ActorRegistry paypal/squbs

An activator template for this sample code would be great!

Created - 0 comments - help wanted

Clean up historic branches before 0.7.0 publish paypal/squbs

Our branch structure should be clean as part of 0.7.0.

Created - 0 comments - help wanted

TimeoutPolicy Statistics paypal/squbs

Created - 0 comments - help wanted

Upgrade to Scala 2.12 paypal/squbs

Scala - dual build 2.11.7 and 2.12 (currently M3) We'll decide before release how ready Scala 2.12 is. Note: Java API/adaptation may change between the two

Created - 0 comments - help wanted

Optional Akka Http Pipeline stage for header logging with masking configuration paypal/squbs

https://github.com/paypal/squbs/issues/78 removed default header logging in the spray http client. We should actually provide an optional Akka Http pipeline stage to log headers; however, it shoul...

Created - 0 comments - enhancement help wanted

Webcontext can start with `/` paypal/squbs

The doc currently reads: > The web-context is a string that uniquely identifies the web context of a request to be dispatched to this service. It **MUST NOT** start with a `/` character. It can ...

Created - 0 comments - help wanted

JMX bean that shows how many times a client is materialized paypal/squbs

Having a JMX bean (or a field in an existing one) that show how many times a client is materialized? This may give us a quick debugging idea to see if a client is getting materialized too many times.

Created - 0 comments - help wanted

Part response caching : assign zones m3dev/octoparts

To prevent memory pressure from reducing the cache efficiency of slow/cricital/unrelated parts, it would be useful to be able to specify different cache zones for different parts. This would be im...

Created - 0 comments - discussion enhancement help wanted

Better integration with Kibana m3dev/octoparts

suggestion by @xevix - config generation - links to a filtered view, for each part

Created - 0 comments - enhancement help wanted

管理画面のメニューが2行になり、ページ先頭にあるボタン等を覆い隠してしまうことがある m3dev/octoparts

日本語環境下でOctoparts管理画面において、ブラウザの幅が1200px〜1400pxぐらいの時にメニューが2行になり、ページ先頭にあるボタン(ex. スレッドプール設定一覧のスレッドプール設定登録ボタン, キャッシュグループ一覧のキャッシュグループ登録ボタン)を覆い隠してしまう。

Created - 0 comments - bug help wanted

Support for Redis? linkerd/linkerd

There's a [finagle-redis](https://github.com/twitter/finagle/tree/develop/finagle-redis) project. Can this be modified/extended to implement a Redis router in linkerd?

Created - 0 comments - help wanted

Support for MySQL? linkerd/linkerd

Finagle includes support for mysql. Implement a router that supports the mysql protocol.

Created - 0 comments - help wanted

Explore CRUD patterns http4s/rho

CRUD patterns are common and clearly have easy to exploit type information that would fit really well into rho. Perhaps we can provide some abstractions to ease their use. **Considerations** - How...

Created - 0 comments - enhancement help wanted

Add support for Null coursera/courier

Pegasus schemas have a 'null' type. Courier has not supported it up to this point, largely because, when writing idiomatic Scala, there is no need for it. But to be 100% compatible with Pegasus, we...

Created - 0 comments - help wanted

Expand our benchmark suite coursera/courier

Courier currently has simple JMH benchmark runnable: https://github.com/coursera/courier/tree/benchmark/benchmark We should flesh out these benchmarks and test out cases such as large arrays. We ...

Created - 0 comments - help wanted

Add generated copy() methods to generated Swift bindings coursera/courier

In Swift, we can handle modifications to immutable types in a similar way to how we modify Scala immutable types-- via a copy method. In Scala copy methods look like: ``` def copy(field1: Strin...

Created - 0 comments - help wanted

Rewrite XML ↔ YXML conversion larsrh/libisabelle

(see [XML.scala](https://github.com/larsrh/libisabelle/blob/v0.3.3/pide-interface/src/main/scala/XML.scala)) Should use a more functional style, or maybe parser combinators. --- _This is a start...

Created - 0 comments - help wanted

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