Module: Pikk

Defined in:
lib/pikk.rb,
lib/pikk/main.rb,
lib/pikk/version.rb

Constant Summary collapse

MAJOR = 
0
MINOR = 
1
TINY = 
0
VERSION = 
[MAJOR, MINOR, TINY].compact.join('.')

Class Method Summary collapse

Class Method Details

.pool(list = [{}], iteration: 50, pp: false) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/pikk/main.rb', line 12

def pool(list = [{}], iteration: 50, pp: false)
  raise ArgumentError, 'Input is empty!' if list == [{}]
  @iteration = iteration

  arr = calculate_prob(list)

  @iteration.times do
    selected_object = pick_from(arr)
    selected_object[:count] += 1
  end

  pp ? to_table(arr) : arr.sort_by { |h| h[:weight] }.reverse
end

.single_select(list = [{}]) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/pikk/main.rb', line 3

def single_select(list = [{}])
  raise ArgumentError, 'Input is empty!' if list == [{}]

  arr = calculate_prob(list)

  selected_object = pick_from(arr)
  return selected_object
end