Contents

require File.expand_path('../example_setup', __FILE__)

require 'flipper'
require 'flipper/adapters/operation_logger'
require 'flipper/instrumentation/log_subscriber'

Flipper.configure do |config|
  config.default do
    # pick an adapter, this uses memory, any will do
    adapter = Flipper::Adapters::OperationLogger.new(Flipper::Adapters::Memory.new)

    # pass adapter to handy DSL instance
    Flipper.new(adapter)
  end
end

Flipper.enable(:foo)
Flipper.enable(:bar)
Flipper.disable(:baz)
Flipper.disable(:wick)
# reset the operation logging adapter to empty for clarity
Flipper.adapter.reset

# Turn on memoization (the memoizing middleware does this per request).
Flipper.memoize = true

# Preload all the features.
Flipper.preload_all

# Do as many feature checks as your heart desires.
%w[foo bar baz wick].each do |name|
  Flipper.enabled?(name)
end

# See that only one operation exists, a get_all (which is the preload_all).
pp Flipper.adapter.operations
# [#<Flipper::Adapters::OperationLogger::Operation:0x00007fdcfe1100e8
#   @args=[],
#   @type=:get_all>]

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
flipper-0.20.4	examples/memoizing.rb
flipper-0.20.3	examples/memoizing.rb
flipper-0.20.2	examples/memoizing.rb
flipper-0.20.1	examples/memoizing.rb
flipper-0.20.0	examples/memoizing.rb
flipper-0.20.0.beta3	examples/memoizing.rb
flipper-0.20.0.beta2	examples/memoizing.rb
flipper-0.20.0.beta1	examples/memoizing.rb
flipper-0.19.1	examples/memoizing.rb