Determine type of a variable in Tcl

Question

I\'m looking for a way to find the type of a variable in Tcl. For example if I have the variable $a and I want to know whether it is an integer.

I have been using th

Answer 1

For the specific case of telling if a value is usable as a dictionary, tcllib's dicttool package has a dict is_dict command that returns a true value if can act as one.