Gem::Specification::find_by_name errors #12
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Gem::Specification::find_by_name
raisesGem::LoadError
when it's unable to find required gem. So using this method in boolean statements requires one more rescue statement. You could easily see this issue by running gem tests on rubygems 1.8.5 without one of the optional gems installed: json, yajl-ruby or uuidtools.Checking gem availibality certainly needs a helper, I'm just not sure where to place it.
The patch in this request fixes the Gem::LoadError exception.