This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Time.floor (from ruby core) --- time.floor([ndigits]) -> new_time --- Floors subsecond to a given precision in decimal digits (0 digits by default). It returns a new Time object. `ndigits` should be zero or a positive integer. t = Time.utc(2010,3,30, 5,43,25.123456789r) t #=> 2010-03-30 05:43:25.123456789 UTC t.floor #=> 2010-03-30 05:43:25 UTC t.floor(0) #=> 2010-03-30 05:43:25 UTC t.floor(1) #=> 2010-03-30 05:43:25.1 UTC t.floor(2) #=> 2010-03-30 05:43:25.12 UTC t.floor(3) #=> 2010-03-30 05:43:25.123 UTC t.floor(4) #=> 2010-03-30 05:43:25.1234 UTC t = Time.utc(1999,12,31, 23,59,59) (t + 0.4).floor #=> 1999-12-31 23:59:59 UTC (t + 0.9).floor #=> 1999-12-31 23:59:59 UTC (t + 1.4).floor #=> 2000-01-01 00:00:00 UTC (t + 1.9).floor #=> 2000-01-01 00:00:00 UTC t = Time.utc(1999,12,31, 23,59,59) (t + 0.123456789).floor(4) #=> 1999-12-31 23:59:59.1234 UTC
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.