Class: Ruckus::Mutator::Random

Inherits:
Modifier show all
Defined in:
lib/ruckus/mutator.rb

Overview

Generate random numbers

Instance Method Summary collapse

Methods inherited from Modifier

#<<, #go?

Constructor Details

#initialize(opts = {}) ⇒ Random

Returns a new instance of Random.



223
224
225
226
227
228
229
230
 
# File 'lib/ruckus/mutator.rb', line 223

def initialize(opts={})
    srand((@seed = opts[:seed])) if opts[:seed]
    super
    @max = opts[:max] || 0xFFFFFFFF
    if opts[:width]
        @max = Numeric.mask_for(opts[:width])
    end
end

Instance Method Details

#mod(i) ⇒ Object 



232
233
234
 
# File 'lib/ruckus/mutator.rb', line 232

def mod(i)
    rand(@max)
end