# File lib/albino.rb, line 120 def validate_shell_args(flag, value) if flag !~ /^[a-z]+$/i raise ShellArgumentError, "Flag is invalid: #{flag.inspect}" end if value !~ /^[a-z0-9\-\_\+\=\#\,\s]+$/i raise ShellArgumentError, "Flag value is invalid: -#{flag} #{value.inspect}" end end