JuliaData / JuliaData/DataAPI.jl

ellipsis notation for Beetwen

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Dominant language
Julia
Stars
35
Forks
13
PR merge metrics
No merged PRs in 30d

Description

I was thinking that it may be convenient and intuitive to use IntervalSets.jl's ellipsis notation as an alternative to Between(:a, :b):

df[:, :a..:b]
df[:, :a..end]

Sorry if this has already been discussed before.

Best,
Carlo

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  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing DataAPI.jl's existing Between API and the IntervalSets.jl ellipsis notation referenced in the issue. Clarify the intended behavior of :a..:b and :a..end, then inspect current API conventions and tests; done means the notation works consistently as an alternative to Between(:a, :b).

Written by the indexing model from the issue text.

Assessment

Tech stack
julia
Domain
api, data
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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