module AbcSize::RubyVersion::Common
common methods
Public Instance Methods
return_supported_version_if_version_supported(version)
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# File lib/abc_size/ruby_version.rb, line 9 def return_supported_version_if_version_supported(version) supported_version = RubyVersion::SUPPORTED_VERSIONS.include?(version) ? version : nil raise UnsupportedVersionError, 'Unsupported Ruby version given.' if supported_version.nil? supported_version rescue UnsupportedVersionError => e puts "#{e.message}\n"\ "Supported versions: #{RubyVersion::SUPPORTED_VERSIONS}" exit end