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Ruby | Float class +@ value

  • Last Updated : 07 Jan, 2020

Float#+@() : +@() is a Float class method in Ruby which return its own self value. It works as +@a = +(a)

Syntax:  Float.+@()

Parameter:  Float value

Return:  Self

Code #1 : Example for +@() method




# Ruby code for Float.+@() method
  
# declaring float value
a = -100.7 - 10.4
  
# declaring float value
b = -100 * 2000.0
  
# declaring float value
c = -(22 + 7.1) * 4
  
# a
puts "+@a : #{+a}\n\n"
  
# b
puts "+@b : #{+b}\n\n"
  
# c
puts "+@c : #{+c}\n\n"

Output :

+@a : -111.10000000000001

+@b : -200000.0

+@c : -116.4

Code #2 : Example for +@() method




# Ruby code for Float.+@() method
  
# declaring float value
a = -56.23333333
  
# declaring float value
b = 10000.0
  
# declaring float value
c = -(22 + 7.1)
  
# a
puts "+@a : #{+a}\n\n"
  
# b
puts "+@b : #{+b}\n\n"
  
# c
puts "+@c : #{+c}\n\n"

Output :

+@a : -56.23333333

+@b : 10000.0

+@c : -29.1


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