WHAT SORCERY IS THIS.
irb> User.methods.select{|x| /^find/.match x.to_s}
=> [:finder_needs_type_condition?, :find, :find_each, :find_in_batches, :find_by_sql]
irb> User.find_by_email("asdf")
User Load (0.2ms) SELECT "users".* FROM "users" WHERE "users"."email" = 'asdf' LIMIT 1
The surprising thing is that there is no method named "find_by_email", yet there is a method named find_by_email. There's some sort of fallback reflectiony autoload method-dispatch intervention thingy that lets you do arbitrary magic things, isn't there? Sigh.
Grumbling about that aside, I reeeally like this concrete syntax for function expressions. Holy dang.
