milessabin/shapeless

Feature Request: toLabelledProduct

Open

#853 opened on Aug 21, 2018

View on GitHub
 (10 comments) (0 reactions) (0 assignees)Scala (520 forks)batch import
FeatureHelp wanted

Repository metrics

Stars
 (3,399 stars)
PR merge metrics
 (Avg merge 21h 34m) (6 merged PRs in 30d)

Description

Dear shapeless team,

having toProduct support for unnamed Hlist, it seems a natural request to have method like toLabelledProduct for named Hlist of records (like automatically derived by LabelledGeneric )

any plans on implementing this?

Contributor guide

Research direction
Examine the existing 'toProduct' method for unlabeled HLists and study how 'LabelledGeneric' derives labelled representations. Then implement an analogous 'toLabelledProduct' method for labelled HLists.
Tech stack
None
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
ScalaSBT
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50