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# frozen_string_literal: true
module Gitlab
module LanguageData
EXTENSION_MUTEX = Mutex.new
class << self
include Gitlab::Utils::StrongMemoize
def extensions
EXTENSION_MUTEX.synchronize do
strong_memoize(:extensions) do
Set.new.tap do |set|
YAML.load_file(Rails.root.join('vendor', 'languages.yml')).each do |_name, details|
details['extensions']&.each do |ext|
next unless ext.start_with?('.')
set << ext.downcase
end
end
end
end
end
end
def clear_extensions!
EXTENSION_MUTEX.synchronize do
clear_memoization(:extensions)
end
end
end
end
end
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