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

block_params: (ns)
comment: 
- !ruby/struct:SM::Flow::P 
  body: Evaluate the block in a nested namespace named <tt>name</tt>. Create an anonymous namespace if <tt>name</tt> is nil.
full_name: Rake::TaskManager#in_namespace
is_singleton: false
name: in_namespace
params: (name) {|ns| ...}
visibility: public
