#!/bin/bash
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# DESCRIPTION
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# Clears the metadata variables to prevent metadata from carrying over to the wrong page. This is important because of how promiscuous bash is with its variables.
#
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# Usage:
# clear_metadata

clear_metadata() {
        metadata=''
        title=''
        author=''
        description=''
        language=''
        thumbnail=''
        published_date=''
        modified_date=''
        relative_url=''
        canonical_url=''
}