# File lib/json/pure/generator.rb, line 98
 98:         def initialize(opts = {})
 99:           @seen = {}
100:           @indent         = ''
101:           @space          = ''
102:           @space_before   = ''
103:           @object_nl      = ''
104:           @array_nl       = ''
105:           @check_circular = true
106:           @allow_nan      = false
107:           configure opts
108:         end