Optimize encode32
#9
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`ENCODING` is a String, and `String#[]` allocates another 1 char wise String. So each `encode32` call allocates almost 40 useless strings. By using an array instead, we avoid these allocations.
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I think this can be closed in favour of #10 which removes all this string manipulation logic |
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ENCODINGis a String, andString#[]allocates another 1 char wise String.So each
encode32call allocates almost 40 useless strings. By using an array instead, we avoid these allocations.