stats(originalStr, compressedStr)

Provides statistics on compression efficiency.

Parameters:

• originalStr – Original string.
• compressedStr – Compressed string.

Returns: Object with:

• originalLength – Length of original string.
• compressedLength – Length of compressed string.
• saved – Number of characters saved.
• percentSaved – Percentage reduction as string.

Example:

          
            1const stats = compressor.stats("hello world hello", "$a $b $a");2console.log(stats);3// { originalLength: 17, compressedLength: 9, saved: 8, percentSaved: '47.06%' }
          
        

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