You're assigning meaning to the bytes without checking which encoding was used. In fact, not only do you not handle the character encoding, you don't handle transfer encoding either! Using ->content() is practically always a bug. One should use ->decoded_content() or ->decoded_content( charset => 'none' ) instead.

In reply to Re^4: How to determine if string contains non-ASCII characters ? by ikegami
in thread How to determine if string contains non-ASCII characters ? by roadrunner

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