Contents

require 'bundler/setup'
require 'flipper'

stats = Flipper[:stats]

# Some class that represents what will be trying to do something
class User < Struct.new(:id)
  include Flipper::Identifier
end

total = 100_000

# create array of fake users
users = (1..total).map { |n| User.new(n) }

perform_test = lambda { |number|
  Flipper.enable_percentage_of_actors :stats, number

  enabled = users.map { |user|
    Flipper.enabled?(:stats, user) ? true : nil
  }.compact

  actual = (enabled.size / total.to_f * 100).round(3)

  puts "percentage: #{actual.to_s.rjust(6, ' ')} vs #{number.to_s.rjust(3, ' ')}"
}

puts "percentage: Actual vs Hoped For"
[0.001, 0.01, 0.1, 1, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 95, 99, 100].each do |number|
  perform_test.call number
end

Version data entries

38 entries across 38 versions & 1 rubygems

Version	Path
flipper-1.3.2	examples/percentage_of_actors.rb
flipper-1.3.1	examples/percentage_of_actors.rb
flipper-1.3.0	examples/percentage_of_actors.rb
flipper-1.3.0.pre	examples/percentage_of_actors.rb
flipper-1.2.2	examples/percentage_of_actors.rb
flipper-1.2.1	examples/percentage_of_actors.rb
flipper-1.2.0	examples/percentage_of_actors.rb
flipper-1.1.2	examples/percentage_of_actors.rb
flipper-1.1.1	examples/percentage_of_actors.rb
flipper-1.1.0	examples/percentage_of_actors.rb
flipper-1.0.0	examples/percentage_of_actors.rb
flipper-1.0.0.pre	examples/percentage_of_actors.rb
flipper-0.28.3	examples/percentage_of_actors.rb
flipper-0.28.2	examples/percentage_of_actors.rb
flipper-0.28.1	examples/percentage_of_actors.rb
flipper-0.28.0	examples/percentage_of_actors.rb
flipper-0.27.1	examples/percentage_of_actors.rb
flipper-0.27.0	examples/percentage_of_actors.rb
flipper-0.26.2	examples/percentage_of_actors.rb
flipper-0.26.1	examples/percentage_of_actors.rb