mysql2 result is not an array
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@ -16,7 +16,7 @@ class UniqueIndexPostVisibilities < ActiveRecord::Migration
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SELECT `post_visibilities`.id FROM `post_visibilities`
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SELECT `post_visibilities`.id FROM `post_visibilities`
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WHERE `post_visibilities`.post_id = #{post_id}
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WHERE `post_visibilities`.post_id = #{post_id}
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AND `post_visibilities`.aspect_id = #{aspect_id};"
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AND `post_visibilities`.aspect_id = #{aspect_id};"
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)
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).to_a.flatten!
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pv_ids.pop
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pv_ids.pop
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undesired_ids.concat(pv_ids)
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undesired_ids.concat(pv_ids)
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end
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end
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