module Rexe::Helpers
Public Instance Methods
try() { || ... }
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Try executing code. If error raised, print message (but not stack trace) & exit -1.
# File exe/rexe, line 26 def try begin yield rescue Exception => e unless e.class == SystemExit $stderr.puts("rexe: #{e}") $stderr.puts("Use the -h option to get help.") exit(-1) end end end