daffodil

data filtering lib

For 18 year old women:

{
  age = 18
  gender = "female"
}

For men, 18 - 35:

{
  gender = "male"
  age >= 18
  age <= 35
}

(this is what we'll use for MP)

You can do OR rules instead of AND rules using "[]"

People who are 18 years old or 21 years old:

[
  age = 18
  age = 21
]

Women who are 18 or 21:

{
  gender = "female"
  [
    age = 18
    age = 21
  ]
}

This also works:

{
  gender = "female"
  [ age = 18, age = 21 ]
}

"{}" means "AND"

Women who are 18 or 21, or between 35 and 55:

{
gender = "female"
  [
    age = 18
    age = 21
    {
      age >= 35
      age <= 55
    }
  ]
}

Quotes around the Field names are optional when the name is only letters, numbers, dashes, and underscores. The following three examples are all exactly equivalent:

gender = "female"

"gender" = "female"

'gender' = "female"

Empty "AND" Blocks and "OR" blocks

An empty "AND" block will match all users

{}

An empty "OR" block will match no users

[]

This means you can set {} as your last filter in cases where you want to match various groups and then have an "everybody else" group.