Class: Vernier::ThreadNames

Inherits:

Object

• Object
• Vernier::ThreadNames

Defined in:

lib/vernier/thread_names.rb

Overview

Collects names of all seen threads

Instance Method Summary

• #[](object_id) ⇒ Object
• #finish ⇒ Object
• #initialize ⇒ ThreadNames constructor

  A new instance of ThreadNames.

Constructor Details

#initialize ⇒ ThreadNames

# File 'lib/vernier/thread_names.rb', line 4

def initialize
  @names = {}
  @tp = TracePoint.new(:thread_end) do |e|
    collect_thread(e.self)
  end
  @tp.enable
end

Instance Method Details

#[](object_id) ⇒ Object

# File 'lib/vernier/thread_names.rb', line 12

def [](object_id)
  @names[object_id] || "thread obj_id:#{object_id}"
end

#finish ⇒ Object

# File 'lib/vernier/thread_names.rb', line 16

def finish
  collect_running
  @tp.disable
end