Mini Shell

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Removes tracing for the specified command on the given global variable and returns <tt>nil</tt>. If no command is specified, removes all tracing for that variable and returns an array containing the commands actually removed.
full_name: Kernel#untrace_var
is_singleton: false
name: untrace_var
params: |
  untrace_var(symbol [, cmd] )   => array or nil

visibility: public