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|
# frozen_string_literal: true
class << MIME::Types
include Enumerable
##
def new(*) # :nodoc:
super.tap do |types|
__instances__.add types
end
end
# MIME::Types#[] against the default MIME::Types registry.
def [](type_id, complete: false, registered: false)
__types__[type_id, complete: complete, registered: registered]
end
# MIME::Types#count against the default MIME::Types registry.
def count
__types__.count
end
# MIME::Types#each against the default MIME::Types registry.
def each
if block_given?
__types__.each { |t| yield t }
else
enum_for(:each)
end
end
# MIME::Types#type_for against the default MIME::Types registry.
def type_for(filename)
__types__.type_for(filename)
end
alias_method :of, :type_for
# MIME::Types#add against the default MIME::Types registry.
def add(*types)
__types__.add(*types)
end
private
def lazy_load?
return unless ENV.key?("RUBY_MIME_TYPES_LAZY_LOAD")
MIME::Types.logger.warn <<~WARNING.chomp
Lazy loading ($RUBY_MIME_TYPES_LAZY_LOAD) is deprecated and will be removed.
WARNING
(lazy = ENV["RUBY_MIME_TYPES_LAZY_LOAD"]) && (lazy != "false")
end
def __types__
(defined?(@__types__) && @__types__) || load_default_mime_types
end
unless private_method_defined?(:load_mode)
def load_mode
{columnar: true}
end
end
def load_default_mime_types(mode = load_mode)
if (@__types__ = MIME::Types::Cache.load)
__instances__.add(@__types__)
else
@__types__ = MIME::Types::Loader.load(mode)
MIME::Types::Cache.save(@__types__)
end
@__types__
end
def __instances__
@__instances__ ||= Set.new
end
def reindex_extensions(type)
__instances__.each do |instance|
instance.send(:reindex_extensions!, type)
end
true
end
end
##
class MIME::Types
load_default_mime_types(load_mode) unless lazy_load?
end
|
