class CharacterListInfoParser
Constants
- MANDATORY_KEYS
- OPTIONAL_KEYS
Public Class Methods
parse(json, api_version)
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# File lib/admiral_stats_parser/parser/character_list_info_parser.rb, line 130 def self.parse(json, api_version) items_array = JSON.parse(json) unless items_array.is_a?(Array) raise 'json is not an Array' end results = [] items_array.each do |items| result = CharacterListInfo.new MANDATORY_KEYS[api_version].each do |key, key_class| # 必須のキーが含まれなければエラー camel_case_key = key.to_s.split('_').inject([]){ |buffer,e| buffer.push(buffer.empty? ? e : e.capitalize) }.join unless items.include?(camel_case_key) raise "Mandatory key #{key} does not exist" end # ruby には Boolean クラスがないので、そこだけ特別な処理を用意する if key_class == :boolean unless [true, false].include?(items[camel_case_key]) raise "Mandatory key #{key} is not boolean" end else unless items[camel_case_key].is_a?(key_class) raise "Mandatory key #{key} is not class #{key_class}" end end result.instance_variable_set("@#{key.to_s}", items[camel_case_key]) end OPTIONAL_KEYS[api_version].each do |key, key_class| # キーが含まれなければ、処理をスキップ camel_case_key = key.to_s.split('_').inject([]){ |buffer,e| buffer.push(buffer.empty? ? e : e.capitalize) }.join next unless items.include?(camel_case_key) # 結果のクラスが合わなければエラー unless items[camel_case_key].is_a?(key_class) raise "Optional key #{key} is not class #{key_class}" end result.instance_variable_set("@#{key.to_s}", items[camel_case_key]) end results << result end results end