module Zip

# File lib/zip.rb, line 44
def self.warn_about_v3_api(method)
  return unless ENV['RUBYZIP_V3_API_WARN']

  loc = caller_locations(2, 1)[0]
  from = "#{loc.path.split('/').last}:#{loc.lineno}"
  warn format(V3_API_WARNING_MSG, method, from)
end

# File lib/zip.rb, line 68
def reset!
  @_ran_once = false
  @unicode_names = false
  @on_exists_proc = false
  @continue_on_exists_proc = false
  @sort_entries = false
  @default_compression = ::Zlib::DEFAULT_COMPRESSION
  @write_zip64_support = false
  @warn_invalid_date = true
  @case_insensitive_match = false
  @validate_entry_sizes = true
end

# File lib/zip.rb, line 81
def setup
  yield self unless @_ran_once
  @_ran_once = true
end