Ruby/Informix is a library for connecting to an existing Informix
The core of this library is written in ESQL/C, enabling Ruby/Informix
to connect to any version of Informix.
This is a minor change to make it work with Ruby 1.8.7.
* CursorBase#drop was raising an ArgumentError exception on Ruby
* Database#each and Database#each_hash removed. Use Database#foreach