method
assert_ruby_file_exists
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assert_ruby_file_exists(path)
private
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# File tools/profile, line 72 def assert_ruby_file_exists(path) fail Error.new("No such file") unless File.exist?(path) fail Error.new("#{path} is a directory") if File.directory?(path) ruby_extension = File.extname(path) == ".rb" ruby_executable = File.open(path, "rb") { |f| f.readline } =~ [/\A#!.*ruby/] fail Error.new("Not a ruby file") unless ruby_extension || ruby_executable end