Class/Module Index [+]

Quicksearch

Tins::ThreadLocal

Public Instance Methods

instance_thread_local(name, value = nil) click to toggle source

Define a thread local variable for the current instance with name name. If the value value is given, it is used to initialize the variable.

# File lib/tins/thread_local.rb, line 43
def instance_thread_local(name, value = nil)
  class << self
    extend Tins::ThreadLocal
    self
  end.thread_local name, value
  self
end
thread_local(name, default_value = nil) click to toggle source

Define a thread local variable named name in this module/class. If the value value is given, it is used to initialize the variable.

# File lib/tins/thread_local.rb, line 16
def thread_local(name, default_value = nil)
  is_a?(Module) or raise TypeError, "receiver has to be a Module"

  name = name.to_s
  my_id = "__thread_local_#{__id__}__"

  ObjectSpace.define_finalizer(self, @@cleanup)

  define_method(name) do
    Thread.current[my_id] ||= {}
    Thread.current[my_id][name]
  end

  define_method("#{name}=") do |value|
    Thread.current[my_id] ||= {}
    Thread.current[my_id][name] = value
  end

  if default_value
    Thread.current[my_id] = {}
    Thread.current[my_id][name] = default_value
  end
  self
end

[Validate]

Generated with the Darkfish Rdoc Generator 2.