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subsec 

        # Time.subsec

(from ruby core)
---
    time.subsec    -> number

---

Returns the subsecond for *time*.

The return value can be a rational number.

    t = Time.now        #=> 2020-07-20 15:40:26.867462289 +0900
    t.subsec            #=> (867462289/1000000000)

    t = Time.now        #=> 2020-07-20 15:40:50.313828595 +0900
    t.subsec            #=> (62765719/200000000)

    t = Time.new(2000,1,1,2,3,4) #=> 2000-01-01 02:03:04 +0900
    t.subsec                     #=> 0

    Time.new(2000,1,1,0,0,1/3r,"UTC").subsec #=> (1/3)

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.