Some hacking info on cascading.jruby
* cascading.jruby can be packaged as a gem. To do so, you must generate the necessary packaging files:
jruby -S rake gem
will produce the gem in the pkg/ dub-directory.
After that, just cd this directory and:
jruby -S rake install cascading.jruby-xxx.gem
* The "Cascading::Operations" module is mixed-in the Cascading::Assembly class to provide some shortcuts
for common operations. I don't know if this is the best way to do it, though...
* The high level commands for creating new pipes are defined in cascading/helpers.rb.
* The fil cascading/cascading.rb defines global helper methods for cascading like tap creation, fields
creation, etc.
