open-source-parsers / open-source-parsers/jsoncpp
rbegin/rend iterators for Json::Value
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Description
Is your feature request related to a problem? Please describe.
Need to iterate Json::Value from the end
Describe the solution you'd like
Implement rbegin/rend iterators for Json::Value
Describe alternatives you've considered
An alternative is to iterate from the beginning and save results to an external container. Then iterate the container from the end, which is not really a solution
Additional context
No additional context
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the Json::Value API and locate the existing begin/end iterator implementation and related tests. Determine how reverse traversal should match the current iterator behavior; done means Json::Value supports rbegin/rend iteration with coverage for the new API.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- api
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100