class JSON::SchemaGenerator::BruteForceRequiredSearch
Public Class Methods
new(data)
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# File lib/json/schema_generator/brute_force_required_search.rb, line 6 def initialize(data) @data = data.dup if data.is_a? Array @json_path = ['$[*]'] else @json_path = ['$'] end end
Public Instance Methods
child_keys()
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# File lib/json/schema_generator/brute_force_required_search.rb, line 45 def child_keys JsonPath.new(current_path).on(@data).map(&:keys).flatten.uniq end
current_path()
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# File lib/json/schema_generator/brute_force_required_search.rb, line 27 def current_path @json_path.join '.' end
find_required()
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# File lib/json/schema_generator/brute_force_required_search.rb, line 49 def find_required required = [] child_keys.each do |child_key| required << child_key if required? child_key end required end
pop()
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# File lib/json/schema_generator/brute_force_required_search.rb, line 23 def pop @json_path.pop end
push(key, value)
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# File lib/json/schema_generator/brute_force_required_search.rb, line 15 def push(key, value) if value.is_a? Array @json_path.push "#{key}[*]" else @json_path.push key end end
required?(child_key)
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# File lib/json/schema_generator/brute_force_required_search.rb, line 35 def required? child_key begin JsonPath.new(search_path(child_key)).on(@data).count == JsonPath.new(current_path).on(@data).count rescue SyntaxError # There are some special characters that can't be handled by JsonPath. # e.g. if child key is OS-DCF:diskConfig false end end
search_path(search_key)
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# File lib/json/schema_generator/brute_force_required_search.rb, line 31 def search_path search_key current_path.gsub(/\[\*\]$/, "[?(@.#{search_key})]") end