Convert boolean string to number?

[llamafilm]

I have a device which unfortunately returns boolean values as a DisplayString. Is it possible to convert this to a numeric value of 0 or 1 using snmp-exporter?

cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Current",cdcp4445RgbLvpsStatusValue="21.110000610351562"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Fan Failure",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 High Temp",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Low AC",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Over Current",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Over Temperature",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Over Voltage",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Unit Failure",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Very Low AC",cdcp4445RgbLvpsStatusValue="false"} 1
cdcp4445RgbLvpsStatusValue{cdcp4445RgbLvpsStatusDescription="LVPS A1 Voltage",cdcp4445RgbLvpsStatusValue="12.119999885559082"} 1

To make matters worse, other rows in this same table have float values. Those can be parsed with a regex_extract, but if I do that, then all the non-numeric ones are dropped.

      cdcp4445RgbLvpsStatusValue:
        regex_extracts:
          '':
            - regex: '(.*)'

[SuperQ]

The regex_extracts can map values.

      cdcp4445RgbLvpsStatusValue:
        regex_extracts:
          status:
            - regex: 'false'
              value: 0
            - regex: 'true'
              value: 1

[llamafilm]

Oh that's perfect, thanks!