Fix a Grape deprecation, use `#request_method` instead of `#route_method` (!8297) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Rémy Coutable requested to merge fix-api-deprecation into master Dec 23, 2016

Per https://github.com/ruby-grape/grape/blob/master/UPGRADING.md#upgrading-to--0160