eliminate warnings of keyword parameter for ruby 2.7.0 #1581
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Outdated suggestions cannot be applied.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.
Problem
A keyword argument must be passed with
**
annotation in Ruby 3.0.https://bugs.ruby-lang.org/issues/14183
In Ruby 2.7.0, passing a keyword argument without
**
occurs some warnings likewarning: The last argument is used as the keyword parameter
.Solution
To avoid this warnings, I added
**
annotations for keyword arguments.Environment
ruby2.7.0-preview3