Module: Simple::Math

Defined in:

lib/simple/math.rb,
lib/simple/math/version.rb

Defined Under Namespace

Classes: Error

Constant Summary

VERSION =

"0.1.0"

Class Method Summary

• .factorial(n) ⇒ Object

  factorial.

• .get_max(a, b) ⇒ Object

  max, min.

• .get_min(a, b) ⇒ Object

Class Method Details

.factorial(n) ⇒ Object

factorial

# File 'lib/simple/math.rb', line 10

def self.factorial(n)
  return 1.upto(n).inject(:*)
end

.get_max(a, b) ⇒ Object

max, min

# File 'lib/simple/math.rb', line 15

def self.get_max(a, b)
  return a > b ? a : b
end

.get_min(a, b) ⇒ Object

# File 'lib/simple/math.rb', line 18

def self.get_min(a, b)
  return a < b ? a : b
end