Ruby Float floor() method with example
floor() is a float class method which return the floor value of the passed float value.
Syntax: float.floor()
Parameter: float value which is to get its floor value
decimal digits (default = 0)Return: smallest number >= to float with a ndigits decimal point precision.
For -ve precision : Integer with at least ndigits.abs trailing zeros.
For +ve precision : Floating point number.
Example #1:
# Ruby code for floor() method a = -56.23333333 b = 56.784 c = 222.8868686 # Printing resultputs "floor value of a : #{a.floor}\n\n" puts "floor value of b : #{b.floor}\n\n" puts "floor value of c : #{c.floor}\n\n" |
Output :
floor value of a : -57 floor value of b : 56 floor value of c : 222
Example #2:
# Ruby code for floor() method a = -0.78779393 b = -50006.784 + 34 c = 289 + 22.8868686 # Printing resultputs "floor value of a : #{a.floor}\n\n" puts "floor value of b : #{b.floor}\n\n" puts "floor value of c : #{c.floor}\n\n" |
Output :
floor value of a : -1 floor value of b : -49973 floor value of c : 311
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