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class AddWiewWikiEditsPermission < ActiveRecord::Migration
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def self.up
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Role.find(:all).each do |r|
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r.add_permission!(:view_wiki_edits) if r.has_permission?(:view_wiki_pages)
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end
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end
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def self.down
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Role.find(:all).each do |r|
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r.remove_permission!(:view_wiki_edits)
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end
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end
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end
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