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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
# frozen_string_literal: true
module Dry
module Logger
# Filtering logic
# Originaly copied from hanami/utils (see Hanami::Logger)
#
# @since 0.1.0
# @api private
class Filter
# @since 0.1.0
# @api private
def initialize(filters = [])
@filters = filters
end
# @since 0.1.0
# @api private
def call(hash)
_filtered_keys(hash).each do |key|
*keys, last = _actual_keys(hash, key.split("."))
keys.inject(hash, :fetch)[last] = "[FILTERED]"
end
hash
end
private
# @since 0.1.0
# @api private
attr_reader :filters
# @since 0.1.0
# @api private
def _filtered_keys(hash)
_key_paths(hash).select { |key|
filters.any? { |filter|
key =~ /(\.|\A)#{filter}(\.|\z)/
}
}
end
# @since 0.1.0
# @api private
def _key_paths(hash, base = nil)
hash.inject([]) do |results, (k, v)|
results + (_key_paths?(v) ? _key_paths(v, _build_path(base, k)) : [_build_path(base, k)])
end
end
# @since 0.1.0
# @api private
def _build_path(base, key)
[base, key.to_s].compact.join(".")
end
# @since 0.1.0
# @api private
def _actual_keys(hash, keys)
search_in = hash
keys.inject([]) do |res, key|
correct_key = search_in.key?(key.to_sym) ? key.to_sym : key
search_in = search_in[correct_key]
res + [correct_key]
end
end
# Check if the given value can be iterated (`Enumerable`) and that isn't a `File`.
# This is useful to detect closed `Tempfiles`.
#
# @since 0.1.0
# @api private
#
# @see https://github.com/hanami/utils/pull/342
def _key_paths?(value)
value.is_a?(Enumerable) && !value.is_a?(File)
end
end
end
end
|
