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ActiveScaffold::Bridges::Paperclip::PaperclipBridgeHelpers

Public Class Methods

generate_delete_helper(klass, field) click to toggle source
# File lib/active_scaffold/bridges/paperclip/paperclip_bridge_helpers.rb, line 8
def self.generate_delete_helper(klass, field)
  klass.class_eval             attr_reader :delete_#{field}            def delete_#{field}=(value)              value = (value == "true") if String === value              return unless value              # passing nil to the file column causes the file to be deleted. Don't delete if we just uploaded a file!              self.#{field} = nil unless self.#{field}.dirty?            end, __FILE__, __LINE__ + 1 unless klass.method_defined?(:"delete_#{field}=")
end

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