class RailsBestPractices::Reviews::RemoveEmptyHelpersReview
Review
a helper file to make sure it is not an empty moduel.
See the best practice details here rails-bestpractices.com/posts/2011/04/09/remove-empty-helpers/
Implementation:
Review
process:
check all helper files, if the body of module is nil, then the helper file should be removed.
Protected Instance Methods
empty_body?(module_node)
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# File lib/rails_best_practices/reviews/remove_empty_helpers_review.rb, line 27 def empty_body?(module_node) s(:bodystmt, s(:stmts_add, s(:stmts_new), s(:void_stmt)), nil, nil, nil) == module_node.body end