Class: Float

Inherits:

Object

• Object
• Float

Defined in:

docs/multiarray/lib/multiarray.rb

Overview

Float is extend with a few methods

Instance Method Summary

• #drand ⇒ Float

  Generate random number.

Instance Method Details

#drand ⇒ Float

Generate random number

Generate a random number greater or equal to zero and lower than this number.

Returns:

• (Float) —

  A random number.

# File 'docs/multiarray/lib/multiarray.rb', line 520

def drand
  self * Kernel.rand
end