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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# frozen_string_literal: true
module I18n
module Utils
class << self
if Hash.method_defined?(:except)
def except(hash, *keys)
hash.except(*keys)
end
else
def except(hash, *keys)
hash = hash.dup
keys.each { |k| hash.delete(k) }
hash
end
end
def deep_merge(hash, other_hash, &block)
deep_merge!(hash.dup, other_hash, &block)
end
def deep_merge!(hash, other_hash, &block)
hash.merge!(other_hash) do |key, this_val, other_val|
if this_val.is_a?(Hash) && other_val.is_a?(Hash)
deep_merge(this_val, other_val, &block)
elsif block_given?
yield key, this_val, other_val
else
other_val
end
end
end
def deep_symbolize_keys(hash)
hash.each_with_object({}) do |(key, value), result|
result[key.respond_to?(:to_sym) ? key.to_sym : key] = deep_symbolize_keys_in_object(value)
result
end
end
private
def deep_symbolize_keys_in_object(value)
case value
when Hash
deep_symbolize_keys(value)
when Array
value.map { |e| deep_symbolize_keys_in_object(e) }
else
value
end
end
end
end
end
|
