Hello thnksnw,

using local with a variable is one of them 


my $var = 42;
{
  local $var = 13;
  ..
}

[download]

This is particularly useful when dealing with $@ like explained in eval doc:

    {
      local $@; # protect existing $@
      eval { ... };

[download]
L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re: Braces around a section of code by Discipulus
in thread Braces around a section of code by thnksnw

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