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Versions: 11
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Stored size: 1.39 KB
Contents
# frozen_string_literal: true
module TableSync::Publishing::Helpers
class Attributes
BASE_SAFE_JSON_TYPES = [
NilClass,
String,
TrueClass,
FalseClass,
Numeric,
Symbol,
].freeze
# add custom seializables?
NOT_MAPPED = Object.new
attr_reader :attributes
def initialize(attributes)
@attributes = attributes.deep_symbolize_keys
end
def serialize
filter_safe_for_serialization(attributes)
end
def filter_safe_for_serialization(object)
case object
when Array
object.each_with_object([]) do |value, memo|
value = filter_safe_for_serialization(value)
memo << value if object_mapped?(value)
end
when Hash
object.each_with_object({}) do |(key, value), memo|
key = filter_safe_for_serialization(key)
value = filter_safe_hash_values(value)
memo[key] = value if object_mapped?(key) && object_mapped?(value)
end
when Float::INFINITY
NOT_MAPPED
when *BASE_SAFE_JSON_TYPES
object
else # rubocop:disable Lint/DuplicateBranch
NOT_MAPPED
end
end
def filter_safe_hash_values(value)
case value
when Symbol
value.to_s # why?
else
filter_safe_for_serialization(value)
end
end
def object_mapped?(object)
object != NOT_MAPPED
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems