ruby-grape / ruby-grape/grape

Make requireness flag dynamic

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#830 3 comments 0 reactions 0 assignees View on GitHub

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feature request
Dominant language
Ruby
Stars
10k
Forks
1.2k
Avg merge
14h 38m
Merged PRs (30d)
92

Description

(A feature request inspired by #829)
I can set requireness as an option:

params do
  # All of this code is legal
  requires :name
  param :name # optional by default
  param :name, requires: true
  param :name, requires: -> { true }
  param :name, requires: -> { some_condition_using_request_and_env }
end

Contributor guide

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First steps

  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

Use the params do DSL examples as the starting point and review issue #829 for context. Done means requires accepts a boolean or a callable whose result can depend on the request and environment, while preserving the existing optional forms.

Written by the indexing model from the issue text.

Assessment

Tech stack
ruby
Domain
api
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
32/100

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