0.2.4
factor levels remain
sfheaders issue 89
0.2.2
removed C++ system requirements
0.2.1
updated C++ dependencies
nest_impl()
function for nesting & un-nesting lists
0.2.0
user can add
closed
attribute added to shapes if the first row is repeated at the end of a matrix
nest.hpp
- re-enabled
columns.hpp
- templated
column_positions()
and handles data.frame inputs