Rails 循环通过逗号分隔的字符串

AnA*_*ice 1 ruby-on-rails

我有 jquery 发帖

params[:comment][:attachments] = 09ff86a136c05c82a43fed917e5cdbe9bc44e11a82329c6e923935671ed4bf6b, 840bc6197294c6a8c4393803fa16463d28a2520b33d4a0520e905f8b83399d11
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然后我希望能够在 Rails 中遍历逗号分隔的列表,这是我目前所拥有的:

params[:comment][:attachments].each do |uuid|
 uuid
end
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问题是 uuid 列出了整个字符串.. 在 Rails 中遍历逗号分隔列表的想法?

谢谢

Jak*_*mpl 5

params[:comment][:attachments].split(/, ?/).each ...
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