To list installed files by a gem execute command :
jruby -S gem contents [gem_name]
For example to show files from jdbc-h2 gem we do as follow

try it for ruby
gem contents [gem_name]
bye for now …
A Computer Person Journey
To list installed files by a gem execute command :
jruby -S gem contents [gem_name]
For example to show files from jdbc-h2 gem we do as follow

try it for ruby
gem contents [gem_name]
bye for now …