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Contents
module GetaroundUtils; end
module GetaroundUtils::Utils; end
module GetaroundUtils::Utils::DeepKeyValue
def self.serialize(data)
case data
when Array
flattify(data).map { |key, value| "#{key}=#{value}" }.join(' ')
when Hash
flattify(data).map { |key, value| "#{key}=#{value}" }.join(' ')
when Numeric
data.to_s
when String
data =~ /^".*"$/ ? data : data.inspect
else
data.to_s.inspect
end
end
# https://stackoverflow.com/questions/48836464/how-to-flatten-a-hash-making-each-key-a-unique-value
def self.flattify(value, result = {}, path = [], max_length = 512, max_depth = 5)
if path.length > max_depth
result[path.join(".")] = '"..."'
return result
end
case value
when Array
value.each.with_index(0) do |v, i|
flattify(v, result, path + [i], max_length, max_depth)
end
when Hash
value.each do |k, v|
flattify(v, result, path + [k], max_length, max_depth)
end
when Numeric
result[path.join(".")] = value.to_s
when String
value = if value =~ /^".*"$/
value.length >= max_length ? %{#{value[0...max_length]} ..."} : value
else
value.length >= max_length ? %{#{value[0...max_length]} ...}.inspect : value.inspect
end
result[path.join(".")] = value
else
flattify(value.to_s, result, path, max_length, max_depth)
end
result
end
end
Version data entries
7 entries across 7 versions & 1 rubygems