[Fix #5239] Fix an error for Layout/AlignHash
#5241
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Fixes rubocop#5239 See also rubocop#5021 A hash including only a keyword splat, `node.empty?` returns false, but `node.pairs.empty?` returns true. Therefore, check whether the pairs exist, not whether the hash is empty.
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This was referenced Dec 27, 2017
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Fixes #5239
See also #5021
A hash including only a keyword splat,
node.empty?returns false, butnode.pairs.empty?returns true. Therefore, check whether the pairs exist, not whether the hash is empty.Before submitting the PR make sure the following are checked:
[Fix #issue-number](if the related issue exists).master(if not - rebase it).and description in grammatically correct, complete sentences.
rake defaultorrake parallel. It executes all tests and RuboCop for itself, and generates the documentation.