Running nobrainer tests with Ruby 2.7 show the following warnings:
/home/travis/build/zedtux/nobrainer/lib/no_brainer/connection.rb:22: warning: URI.unescape is obsolete
/home/travis/build/zedtux/nobrainer/lib/no_brainer/connection.rb:23: warning: URI.unescape is obsolete
/home/travis/build/zedtux/nobrainer/lib/no_brainer/connection.rb:22: warning: URI.unescape is obsolete
/home/travis/build/zedtux/nobrainer/lib/no_brainer/connection.rb:23: warning: URI.unescape is obsolete
Running nobrainer tests with Ruby 2.7 show the following warnings:
The URI::Escape page confirms it.