Sha256: 2af7bcd923eb5f367afd88d7db61bc3e437eb169bac5bc0e066779c637f8b2f9
Contents?: true
Size: 1006 Bytes
Versions: 7
Compression:
Stored size: 1006 Bytes
Contents
class Logasm
module Preprocessors
module Strategies
class Prune
def initialize(trie)
@trie = trie
end
def process(data, pointer = '')
return nil unless @trie.include?(pointer)
case data
when Hash
process_hash(data, pointer)
when Array
process_array(data, pointer)
else
data
end
end
private
def process_hash(data, parent_pointer)
data.each_with_object({}) do |(key, value), result|
path = "#{parent_pointer}/#{key}"
result[key] = process(value, path) if @trie.include?(path)
end
end
def process_array(data, parent_pointer)
data.each_with_index.each_with_object([]) do |(value, index), result|
path = "#{parent_pointer}/#{index}"
result << process(value, path) if @trie.include?(path)
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems