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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the safe level in effect for <em>thr</em>. Setting thread-local safe levels can help when implementing sandboxes which run insecure code.
- !ruby/struct:SM::Flow::VERB 
  body: "   thr = Thread.new { $SAFE = 3; sleep }\n   Thread.current.safe_level   #=&gt; 0\n   thr.safe_level              #=&gt; 3\n"
full_name: Thread#safe_level
is_singleton: false
name: safe_level
params: |
  thr.safe_level   => integer

visibility: public