May 26, 2018
Convert flat hash to nested data using TT2 dot convention
Converts a CGI query into structured data using a dotted name convention similar to TT2.
expand_cgi works with CGI.pm, ApacheRequest or anything with an appropriate “param” method. Or you can use expand_hash directly.
If you prefer to use a different flattening convention then CGIExpand can be subclassed.