powershell bar chart - thought/idea of doing an ascii bar chart from a group by data (count)

idea.ps1

function GraphMe {
    [CmdletBinding]
    param(
        [Parameter()]
        [Hashtable] $something
    )
    <#
    max_value = max(count for _, count in data)
    increment = max_value / 25

    longest_label_length = max(len(label) for label, _ in data)

    for label, count in data:

        # The ASCII block elements come in chunks of 8, so we work out how
        # many fractions of 8 we need.
        # https://en.wikipedia.org/wiki/Block_Elements
        bar_chunks, remainder = divmod(int(count * 8 / increment), 8)

        # First draw the full width chunks
        bar = '█' * bar_chunks

        # Then add the fractional part.  The Unicode code points for
        # block elements are (8/8), (7/8), (6/8), ... , so we need to
        # work backwards.
        if remainder > 0:
            bar += chr(ord('█') + (8 - remainder))

        # If the bar is empty, add a left one-eighth block
        bar = bar or  '▏'

        print(f'{label.rjust(longest_label_length)} ▏ {count:#4d} {bar}')
        #>
}
$dataToGraph = dir -recurse | group -Property {$_.LastWriteTime.Date} -NoElement