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Contents
require 'set'
module Aws
module Waiters
# @api private
class Provider
def initialize(definitions)
@waiter_names = Set.new
@definitions = definitions['waiters'].each.with_object({}) do |(k,v),h|
if k.match(/^__/)
h[k] = v
else
underscore(k).to_sym.tap do |name|
@waiter_names << name
h[name] = v
end
end
end
end
# @return [Array<Symbol>]
def waiter_names
@waiter_names.to_a
end
# @param [Symbol] waiter_name
# @return [Waiter]
# @raise [ArgumentError]
def waiter(waiter_name)
if @waiter_names.include?(waiter_name)
Waiter.new(resolve('extends' => waiter_name))
else
raise Errors::NoSuchWaiter.new(waiter_name, waiter_names)
end
end
private
def resolve(definition)
if extends = definition.delete('extends')
resolve(@definitions[extends].merge(definition))
else
(@definitions['__default__'] || {}).merge(definition)
end
end
def underscore(str)
str.gsub(/\w+/) { |part| Seahorse::Util.underscore(part) }
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems