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Ruby - Trace Variable Global

// Tracciare variabili Globali

trace_var:$variabileGlobale, proc{ print "variabileGlobale modificata al valore --> ", $variabileGlobale, " "}

to ruby variable global trace by whitetiger on Nov 25, 2006

Ruby - Sostituire elementi

// Sostituisce "old" con "new" in tutti i file

ruby .i.bak -pe 'sub "old", "new"' *

to ruby text substitute example by whitetiger on Nov 24, 2006