Float#zero() : zero() is a float class method which checks whether the float value is zero.
Syntax: float.zero()
Parameter:float value which is to be checked
Return: Boolean value return true if value is zero otherwise return false
Example #1:
# Ruby code for zero?() method # Initializing value a = - 100 . 7 * 0
b = - 0
c = ( 22 + 7 . 1 ) * 4
# Printing a puts "a is zero : #{a.zero?}\n\n"
# Printing b puts "b is zero : #{b.zero?}\n\n"
# Printing c puts "c is zero : #{c.zero?}\n\n"
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Output :
a is zero : true b is zero : true c is zero : false
Example #2:
# Ruby code for zero?() method # Initializing value a = 2 . 0
b = 0 . 000000001
# Printing result puts "a is zero : #{a.zero?}\n\n"
puts "b is zero : #{b.zero?}\n\n"
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Output :
a is zero : false b is zero : false