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module AccessPointsHelper
def access_links_pairs(access_links)
hpairs = Hash.new
pairs = Array.new
access_links.each do |link|
key = pair_key(link)
pair = nil
if (hpairs.has_key? key)
pair = hpairs[key]
else
pair = AccessLinkPair.new
pairs << pair
hpairs[key] = pair
end
if (link.link_orientation_type == "access_point_to_stop_area")
pair.from_access_point = link
else
pair.to_access_point = link
end
end
pairs
end
def pair_key(access_link)
"#{access_link.access_point.id}-#{access_link.stop_area.id}"
end
end
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