# Bases examples

## Task tracker

~~~yaml
filters:
  and:
    - file.hasTag("task")
    - 'file.ext == "md"'

formulas:
  days_until_due: 'if(due, (date(due) - today()).days, "")'
  is_overdue: 'if(due, date(due) < today() && status != "done", false)'

properties:
  formula.days_until_due:
    displayName: "Days Until Due"

views:
  - type: table
    name: Active
    filters:
      and:
        - 'status != "done"'
    order:
      - file.name
      - status
      - due
      - formula.days_until_due
    groupBy:
      property: status
      direction: ASC
~~~

## Daily notes index

~~~yaml
filters:
  and:
    - file.inFolder("Daily Notes")
    - '/^\d{4}-\d{2}-\d{2}$/.matches(file.basename)'

formulas:
  day_of_week: 'date(file.basename).format("dddd")'
  word_estimate: '(file.size / 5).round(0)'

views:
  - type: table
    name: Recent notes
    limit: 30
    order:
      - file.name
      - formula.day_of_week
      - formula.word_estimate
      - file.mtime
~~~