adding gemfile for rails 5.2.3; adding ruby 2.5.1, 2.6.0; trying to d…#355

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gaorlov merged 3 commits intoJsonApiClient:masterfrom

gaorlov:travis-updates

Jul 23, 2019

Commits on Jul 23, 2019

adding gemfile for rails 5.2.3; adding ruby 2.5.1, 2.6.0; trying to dd ruby-head
gaorlov
committed
removing incompatible ruby-rails versions from travis
gaorlov
committed
removing incompatible ruby-rails versions from travis
gaorlov
committed