Class: SocialFramework::RouteHelper::RouteStrategyDefault

Inherits:
RouteStrategy
  • Object
show all
Defined in:
app/helpers/social_framework/route_helper.rb

Overview

Contains the methods to match routes

Constant Summary collapse

RATIO_OF_EARTH = 
6500000

Instance Method Summary collapse

Instance Method Details

#compare_routes(principal_route, secondary_route) ⇒ Object

Compare the routes to verify if are compatible

Params:
principal_route

Route who gives a lift

secondary_route

Route who hitchhike

Returns Hash with information of compatibility and necessary distances



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# File 'app/helpers/social_framework/route_helper.rb', line 28

def compare_routes(principal_route, secondary_route)

  principal_accepted = principal_accepted_deviation(principal_route, secondary_route)

  result = {compatible: false, principal_route: {deviation: :none,
      distance: 0}, secondary_route: {deviation: :none, distance: 0}}

  if(principal_accepted[:accept] == :both)
    result[:compatible] = true
    result[:principal_route][:deviation] = :both
    result[:principal_route][:distance] = principal_accepted[:distance]
  else
    secondary_origin, secondary_destiny, secondary_accepted =
          condictions_secondary_deviation(principal_route, secondary_route, principal_accepted)

    if(secondary_origin)
      build_result(result, true, :destiny, principal_accepted[:distance_destiny],
                            :origin, secondary_accepted[:distance_origin])
    elsif(secondary_destiny)
      build_result(result, true, :origin, principal_accepted[:distance_origin],
                            :destiny, secondary_accepted[:distance_destiny])
    end
  end

  return result
end