to_h -> HashRuby 1.9.3 から[permalink][rdoc][edit]to_hash -> HashRuby 2.1.0 から-
自身をハッシュに変換します。
例require "json" require "pp" json_state = JSON::State.new pp json_state.to_h # => {:indent=>"", # :space=>"", # :space_before=>"", # :object_nl=>"", # :array_nl=>"", # :allow_nan=>false, # :ascii_only=>false, # :max_nesting=>100, # :depth=>0, # :buffer_initial_length=>1024}