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Ruby Float angle() method with example
  • Last Updated : 07 Jan, 2020

Float angle() is a float class method which works on float values and works differently for both positive and negative values.

Syntax: float.angle()

Parameter: float value which is to be checked

Return: 0 for positive values Otherwise pi(3.141592653589793)

Example #1 :






# Ruby code for angle() method
  
# Initializing value
a = -100.7 - 10.4
b = -100 * 2000.0
c = (22 + 7.1) * 4
  
# Printing result
puts "angle value of a : #{a.angle}\n\n"
puts "angle value of b : #{b.angle}\n\n"
puts "angle value of c : #{c.angle}\n\n"

Output :

angle value of a : 3.141592653589793

angle value of b : 3.141592653589793

angle value of c : 0

Example #2 :




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

Output :

angle value of a : 3.141592653589793

angle value of b : 0

angle value of c : 3.141592653589793
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