Sha256: 84e5ac89ce0f6a01a82c621c191d3d7d71a74e22316d4b403320e219df6407eb
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Size: 762 Bytes
Versions: 26
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Stored size: 762 Bytes
Contents
module Dynflow
class Middleware::Register
include Algebrick::TypeCheck
attr_reader :rules
def initialize
@rules = Hash.new do |h, k|
h[k] = { before: [],
after: [],
replace: [] }
end
end
def use(middleware_class, options = {})
unknown_options = options.keys - [:before, :after, :replace]
if unknown_options.any?
raise ArgumentError, "Unexpected options: #{unknown_options}"
end
@rules[middleware_class].merge!(options) do |key, old, new|
old + Array(new)
end
end
def merge!(register)
Type! register, Middleware::Register
register.rules.each do |klass, rules|
use(klass, rules)
end
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems