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module ApplicationHelper
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# for each record in the rails flash this
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# function wraps the message in an appropriate div
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# and displays it
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def flash_display(clazz = '')
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flashes = flash.select{|key, msg| msg.present?}.collect { |key, msg|
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content_tag :div, (content_tag :p, msg), :class => "message #{key}"
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}.join
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if flashes.present?
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content_tag :div, flashes.html_safe, :class => clazz
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else
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nil
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end
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end
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def active_scaffold_column_timestamp(column, record)
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value = record.send(column.name)
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value.nil? ? nil : Time.at(value)
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end
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end
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