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Ruby Float positive() method with example

  • Last Updated : 07 Jan, 2020

Float positive() is a float class method which checks whether the float value is positive.

Syntax: float.positive()

Parameter: float value which is to be checked

Return: Boolean value return true – if value is positive or return false – if value is negative

Example #1:






# Ruby program for positive() method
  
# Initialing value
a = -100.7 - 10.4
b = -100 * 2000.0
c = (22 + 7.1) * 4
  
# Printing result
puts "a is positive : #{a.positive?}\n\n"
puts "b is positive : #{b.positive?}\n\n"
puts "c is positive : #{c.positive?}\n\n"

Output :

a is positive : false

b is positive : false

c is positive : true

Example #2:




# Ruby code for positive() method
  
# Initializing value 
a = -56.23333333
b = 10000.0
c = -(22 + 7.1)
  
# Printing result
puts "a is positive : #{a.positive?}\n\n"
puts "b is positive : #{b.positive?}\n\n"
puts "c is positive : #{c.positive?}\n\n"


Output :

a is positive : false

b is positive : true

c is positive : false
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