1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
# frozen_string_literal: true
module Listen
class Options
def initialize(opts, defaults)
@options = {}
given_options = opts.dup
defaults.each_key do |key|
@options[key] = given_options.delete(key) || defaults[key]
end
given_options.empty? or raise ArgumentError, "Unknown options: #{given_options.inspect}"
end
# rubocop:disable Lint/MissingSuper
def respond_to_missing?(name, *_)
@options.has_key?(name)
end
def method_missing(name, *_)
respond_to_missing?(name) or raise NameError, "Bad option: #{name.inspect} (valid:#{@options.keys.inspect})"
@options[name]
end
# rubocop:enable Lint/MissingSuper
end
end
|
