Class: Xing::SpecDoc::Patterner

Inherits:
Object
  • Object
show all
Defined in:
lib/xing/specdoc/patterner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rails_routes, route_set = nil) ⇒ Patterner

Returns a new instance of Patterner.



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# File 'lib/xing/specdoc/patterner.rb', line 4

def initialize(rails_routes, route_set=nil)
  @rails_routes = rails_routes
  @route_set = route_set
end

Instance Attribute Details

#rails_routes ⇒ Object (readonly)

Returns the value of attribute rails_routes.



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# File 'lib/xing/specdoc/patterner.rb', line 8

def rails_routes
  @rails_routes
end

Instance Method Details

#build(req) ⇒ Object 



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# File 'lib/xing/specdoc/patterner.rb', line 23

def build(req)
  route_set.recognize(req) do |route, matches, params|
    rails_route = route_map[route]

    path_spec = :unrecognized
    segment_keys = {}

    if route_map.has_key?(route)
      rails_route = route_map[route]
      path_spec = rails_route.path.spec.to_s
      segment_keys = rails_route.segment_keys
      return path_spec.sub(/\(\.:format\)/,"")
    end
  end
  return nil
end

#route_map ⇒ Object 



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# File 'lib/xing/specdoc/patterner.rb', line 10

def route_map
  @route_map ||=
    begin
      ad_routes_array   = rails_routes.routes
      rack_routes_array = rails_routes.set.instance_eval{ @routes }
      Hash[ rack_routes_array.zip(ad_routes_array) ]
    end
end

#route_set ⇒ Object 



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# File 'lib/xing/specdoc/patterner.rb', line 19

def route_set
  @route_set ||= Rails.application.routes.router
end