From: ts <decoux@...>
Date: 2000-11-15T15:01:16+09:00
Subject: [ruby-talk:6379] Re: rescue clause affecting IO loop behavior

>>>>> "D" == Dave Thomas <Dave@thomases.com> writes:

D>    def fred
D>      open("xsdsd", "r")
D>    rescue
D>      puts "Failed to open"
D>    ensure
D>      puts "Got here"
D>    end

pigeon% ruby -rii
dump
   def fred
     open("xsdsd", "r")
   rescue
     puts "Failed to open"
   ensure
     puts "Got here"
   end
^D
eval_tree
BLOCK
  NEWLINE <-:1>
  VCALL dump 
  NEWLINE <-:2>
 
  DEFN fred 
    SCOPE
      BLOCK
        ARGS
        ENSURE
        Execute
          RESCUE
          Execute
            NEWLINE <-:3>
            FCALL open 
              ARRAY
                STR "xsdsd"
                STR "r"
          Rescue condition 
 
            NEWLINE <-:5>
            FCALL puts 
              ARRAY
                STR "Failed to open"
          End rescue
        Ensure
          NEWLINE <-:7>
          FCALL puts 
            ARRAY
              STR "Got here"
        End ensure
 
 
pigeon% 


Guy Decoux