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if defined?(GrapeRouteHelpers)
module GrapeRouteHelpers
module AllRoutes
# Bringing in PR https://github.com/reprah/grape-route-helpers/pull/21 due to abandonment.
#
# Without the following fix, when two helper methods are the same, but have different arguments
# (for example: api_v1_cats_owners_path(id: 1) vs api_v1_cats_owners_path(id: 1, owner_id: 2))
# if the helper method with the least number of arguments is defined first (because the route was defined first)
# then it will shadow the longer route.
#
# The fix is to sort descending by amount of arguments
def decorated_routes
@decorated_routes ||= all_routes
.map { |r| DecoratedRoute.new(r) }
.sort_by { |r| -r.dynamic_path_segments.count }
end
end
class DecoratedRoute
# GrapeRouteHelpers gem tries to parse the versions
# from a string, not supporting Grape `version` array definition.
#
# Without the following fix, we get this on route helpers generation:
#
# => undefined method `scan' for ["v3", "v4"]
#
# 2.0.0 implementation of this method:
#
# ```
# def route_versions
# version_pattern = /[^\[",\]\s]+/
# if route_version
# route_version.scan(version_pattern)
# else
# [nil]
# end
# end
# ```
def route_versions
return [nil] if route_version.nil? || route_version.empty?
if route_version.is_a?(String)
version_pattern = /[^\[",\]\s]+/
route_version.scan(version_pattern)
else
route_version
end
end
end
end
end
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