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Contents
# frozen_string_literal: true
module Appsignal
module Utils
class HashSanitizer
FILTERED = "[FILTERED]"
RECURSIVE = "[RECURSIVE VALUE]"
class << self
def sanitize(value, filter_keys = [])
sanitize_value(value, filter_keys, [])
end
private
def sanitize_value(value, filter_keys, seen)
case value
when Hash
sanitize_hash(value, filter_keys, seen)
when Array
sanitize_array(value, filter_keys, seen)
when TrueClass, FalseClass, NilClass, Integer, String, Symbol, Float
unmodified(value)
else
inspected(value)
end
end
def sanitize_hash(source, filter_keys, seen)
seen = seen.clone << source.object_id
{}.tap do |hash|
source.each_pair do |key, value|
hash[key] =
if seen.include?(value.object_id)
RECURSIVE
elsif filter_keys.include?(key.to_s)
FILTERED
else
sanitize_value(value, filter_keys, seen)
end
end
end
end
def sanitize_array(source, filter_keys, seen)
seen = seen.clone << source.object_id
[].tap do |array|
source.each_with_index do |item, index|
array[index] =
if seen.include?(item.object_id)
RECURSIVE
else
sanitize_value(item, filter_keys, seen)
end
end
end
end
def unmodified(value)
value
end
def inspected(value)
"#<#{value.class}>"
end
end
end
end
end
Version data entries
40 entries across 40 versions & 1 rubygems