1``join`` 2======== 3 4.. versionadded:: 1.37 and 2.6.1 5 The ``and`` argument was added in Twig 1.37 and 2.6.1. 6 7The ``join`` filter returns a string which is the concatenation of the items 8of a sequence: 9 10.. code-block:: jinja 11 12 {{ [1, 2, 3]|join }} 13 {# returns 123 #} 14 15The separator between elements is an empty string per default, but you can 16define it with the optional first parameter: 17 18.. code-block:: jinja 19 20 {{ [1, 2, 3]|join('|') }} 21 {# outputs 1|2|3 #} 22 23A second parameter can also be provided that will be the separator used between 24the last two items of the sequence: 25 26.. code-block:: jinja 27 28 {{ [1, 2, 3]|join(', ', ' and ') }} 29 {# outputs 1, 2 and 3 #} 30 31Arguments 32--------- 33 34* ``glue``: The separator 35* ``and``: The separator for the last pair of input items 36