Sha256: 37c7dc202523a85b9e02d9f8ccb764b4a50623fd7b4a51e22e584587f23bccab
Contents?: true
Size: 936 Bytes
Versions: 8
Compression:
Stored size: 936 Bytes
Contents
module Approvals
class Filter
attr_reader :filters
def initialize(filters)
@filters = filters
@placeholder = {}
end
def apply hash_or_array
if @filters.any?
censored(hash_or_array)
else
hash_or_array
end
end
def censored value, key=nil
case value
when Array
value.map { |item| censored(item) }
when Hash
Hash[value.map { |key, value| [key, censored(value, key)] }]
else
if value.nil?
nil
elsif key && placeholder_for(key)
"<#{placeholder_for(key)}>"
else
value
end
end
end
def placeholder_for key
return @placeholder[key] if @placeholder.key? key
applicable_filters = filters.select do |placeholder, pattern|
pattern && key.match(pattern)
end
@placeholder[key] = applicable_filters.keys.last
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems