ruby-grape / ruby-grape/grape-swagger

Feature request: set Swagger defaultValue without needing to set a grape default

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#215 7 comments 0 reactions 0 assignees View on GitHub

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new feature swagger-1.2
Dominant language
Ruby
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Forks
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Merged PRs (30d)
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Description

Right now, the grape "default" field is used to populate the swagger defaultValue field.

The expectations of these two parameters is slightly different. In Swagger, defaultValue pre-populates the field only, but in Grape, it will use the default to fill in a missing parameter.

It would be great to be able to set values like these directly with the "documentation" hash that grape lets you pass.

Will submit a PR some time next week

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

Start by tracing how the documentation hash maps Grape parameter defaults to Swagger output. Verify that a Swagger defaultValue can be supplied independently of Grape's runtime default, without changing missing-parameter behavior. No file or test is named in the issue, so the relevant mapping code and its existing documentation tests must be located first.

Written by the indexing model from the issue text.

Assessment

Tech stack
openapi, ruby
Domain
api, documentation
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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