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# frozen_string_literal: true
module ActionDispatch
module Journey
class Router
private
# Besides the patch, this method is a duplicate for the original method defined in Rails:
# https://github.com/rails/rails/blob/v7.0.5/actionpack/lib/action_dispatch/journey/router.rb#L109-L132
# See https://github.com/rails/rails/issues/47244
def find_routes(req)
path_info = req.path_info
routes = filter_routes(path_info).concat custom_routes.find_all { |r|
r.path.match?(path_info)
}
if req.head?
routes = match_head_routes(routes, req)
else
routes.select! { |r| r.matches?(req) }
end
routes.sort_by!(&:precedence)
routes.map! do |r|
match_data = r.path.match(path_info)
path_parameters = {}
# This is the patch we are adding. This handles routes where `r.matches?` above is true
# but the route does not actually match due to other constraints
#
# Without this line the following error is raised:
#
# NoMethodError:
# undefined method `names' for nil:NilClass
#
# The behavior is covered by spec/initializers/action_dispatch_journey_router_spec.rb
next if match_data.nil?
match_data.names.each_with_index do |name, i|
val = match_data[i + 1]
path_parameters[name.to_sym] = Utils.unescape_uri(val) if val
end
[match_data, path_parameters, r]
end.compact!
routes
end
end
end
end
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