discourse/lib/i18n/duplicate_key_finder.rb

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require_relative "locale_file_walker"
class DuplicateKeyFinder < LocaleFileWalker
def find_duplicates(path)
@keys_with_count = Hash.new { 0 }
handle_document(Psych.parse_file(path))
@keys_with_count.select { |key, count| count > 1 }.keys
end
protected
def handle_scalar(node, depth, parents)
super
@keys_with_count[parents.join('.')] += 1
end
end