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Monitor

Explore how Ruby implements monitors to provide mutual exclusion and condition variables for thread synchronization. Understand using Monitor methods like synchronize, enter, and exit to safely manage critical sections and thread coordination. This lesson helps you write concurrent Ruby code with monitors, improving control over threads and exceptions.

We'll cover the following...

Monitor

We have discussed the general concept of a monitor in a previous lesson and now we'll see Ruby's implementation of a monitor. A monitor provides mutual exclusion and the ability for a thread to wait on one or more condition variables.

We can create a monitor as follows:

monitor = Monitor.new

For mutual exclusion, we can use instance methods ...