method

new

v5.0.0.1 - Show latest stable - 0 notes - Class: ShareLock

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What's this?

new() public

We track Thread objects, instead of just using counters, because we need exclusive locks to be reentrant, and we need to be able to upgrade share locks to exclusive.

Show source

# File activesupport/lib/active_support/concurrency/share_lock.rb, line 17
      def initialize
        super()

        @cv = new_cond

        @sharing = Hash.new(0)
        @waiting = {}
        @exclusive_thread = nil
        @exclusive_depth = 0
      end

new

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