October 2006
Intermediate to advanced
888 pages
16h 55m
English
Content preview from The Ruby Way: Solutions and Techniques in Ruby Programming, Second Edition
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7.1. Determining the Current Time
The most fundamental problem in time/date manipulation is to answer the question: What is the time and date right now? In Ruby, when we create a Time object with no parameters, it is set to the current date and time.
t0 = Time.new
Time.now is a synonym:
t0 = Time.now
Note that the resolution of system clocks varies from one architecture to another. It may include microseconds in which case two Time objects created in succession may actually record different times.
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