class JSON::Ext::Generator::State

def to_h

passed to the configure method.
Returns the configuration instance variables as a hash, that can be

call-seq: to_h 
def to_h
  result = {
    indent: indent,
    space: space,
    space_before: space_before,
    object_nl: object_nl,
    array_nl: array_nl,
    as_json: as_json,
    allow_nan: allow_nan?,
    ascii_only: ascii_only?,
    max_nesting: max_nesting,
    script_safe: script_safe?,
    strict: strict?,
    depth: depth,
    buffer_initial_length: buffer_initial_length,
  }
  instance_variables.each do |iv|
    iv = iv.to_s[1..-1]
    result[iv.to_sym] = self[iv]
  end
  result
end