NAME¶

Catmandu::Fix::expand - convert a flat hash into nested data using the TT2 dot convention

SYNOPSIS¶

   # collapse the data into a flat hash
   collapse()
   # expand again to the nested original
   expand()
   # optionally provide a path separator
   collapse(sep: '/')
   expand(sep: '/')

SEE ALSO¶

Catmandu::Fix