{{- $date := .Get 0 -}}
{{- $t := time $date -}}
{{- $now := now -}}
{{- $durSeconds := sub $now.Unix $t.Unix | int -}}

{{- $days := div $durSeconds 86400 -}}

{{- if lt $days 0 -}}
    {{ mul $days -1 }}
{{- else -}}
    {{ $days }}
{{- end -}}