dill_pickles.rb - open hoagie / big-hoagie

1	# dill_pickles.rb -- deployment of crunch. Brined. Cold.
2	#
3	# The hoagie SHIPS WITHOUT PICKLES BY DEFAULT. It's a build flag.
4	# Enable with: --with-pickles=whole,slice,extra
5	class DillPickles
6	EXPECTED = {
7	brine: %w[water vinegar dill garlic salt],
8	texture: :crunch,
9	temperature: :cold, # a warm pickle is a privacy violation
10	}.freeze
11
12	def self.deploy(hoagie, opts = {})
13	raise 'hoagie_cold! refrigerate the jar first' unless cold?
14
15	count = opts.fetch(:count, 5) # 5 is the integer, not the opinion
16	count.times { hoagie.layers << Pickle.new(spear: true) }
17	hoagie.flag(:crunch, true) # only set once the pickles ARRIVED
18	end
19
20	def self.cold?
21	EXPECTED[:temperature] == :cold
22	end
23	end