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module ContentHelper
def date_for_page page
page.published_at.to_s(:db) rescue page.created_at.to_s(:db)
end
def aggregate? content
options = {}
if content =~ /<aggregate([^<>]*)>/
tag = $~.to_s
matched_data = $1.scan(/\w+\=\"[a-zA-Z\s\/_\d]*\"/)
matched_data.each do |data|
splitted_data = data.split("=")
options[splitted_data[0].to_sym] = splitted_data[1].gsub(/\"/, "")
end
end
content.sub(tag, render_collection(options))
end
def render_collection options
render(
:partial => 'content/article',
:collection => Page.aggregate(options)
)
end
end
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