Use the Benchmark module to time your approaches.

Oops edit: Additionally if you're going to be uniq'ing the list it might make more sense to keep a hash and use keys on that instead of just an array. As you read the words in just set the corresponding key to 1 and then you've already done the uniq pass (in effect).

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: best way to read and save long list of words by Fletch
in thread best way to read and save long list of words by Anonymous Monk

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