Class: Exception (Ruby 2.1.1)
Descendants of class Exception are used to communicate between Kernel#raise and rescue statements in begin ... end blocks. Exception objects carry information about the exception – its type (the exception's class name), an optional descriptive string, and optional traceback information. Exception subclasses may add additional information like NameError#name. Programs may make subclasses of Excepti
Class: Thread (Ruby 2.1.4)
Threads are the Ruby implementation for a concurrent programming model. Programs that require multiple threads of execution are a perfect candidate for Ruby's Thread class. For example, we can create a new thread separate from the main thread's execution using ::new. thr = Thread.new { puts "Whats the big deal" } Then we are able to pause the execution of the main thread and allow our new thread t
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