Joining every line is less efficient, as you wind up searching for newlines to break into lines, allocating an array, filling it, joining it and assigning to a scalar.

The standard approach turns off the newline searching and just reads it to a scalar in a single shot.

See the discussion in the documentation for File::Slurp.

-xdg

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In reply to Re: slurp mode by xdg
in thread slurp mode by szabgab

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