文件操作 - range.rb
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文件: /opt/alt/ruby25/lib64/ruby/2.5.0/json/add/range.rb
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#frozen_string_literal: false unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED require 'json' end class Range # Deserializes JSON string by constructing new Range object with arguments # <tt>a</tt> serialized by <tt>to_json</tt>. def self.json_create(object) new(*object['a']) end # Returns a hash, that will be turned into a JSON object and represent this # object. def as_json(*) { JSON.create_id => self.class.name, 'a' => [ first, last, exclude_end? ] } end # Stores class name (Range) with JSON array of arguments <tt>a</tt> which # include <tt>first</tt> (integer), <tt>last</tt> (integer), and # <tt>exclude_end?</tt> (boolean) as JSON string. def to_json(*args) as_json.to_json(*args) end end
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