upper filter | Jinja Compat Tests

{{ items|upper }}

{
  "items": [
    "my first car",
    "my Second car",
    "my THIRD car"
  ]
}

[U'MY FIRST CAR', U'MY SECOND CAR', U'MY THIRD CAR']

[U'MY FIRST CAR', U'MY SECOND CAR', U'MY THIRD CAR']

my first carmy Second carmy THIRD car


  TypeError: str.toUpperCase is not a function

MY FIRST CAR,MY SECOND CAR,MY THIRD CAR

(no output)

my first car,my Second car,my THIRD car

{{ 5|upper }}


  TypeError: str.toUpperCase is not a function

{{ 'My first CAR'|upper }}

MY FIRST CAR

MY FIRST CAR

My first CAR

MY FIRST CAR

MY FIRST CAR

MY FIRST CAR

MY FIRST CAR