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Append

Append accepts no arguments.
It appends a new index to the input slice/array.

Usage

Because the append function is commonly used dasel has a recognised alias of [] that results in a append() call.

Examples

Append an int to a list

$ echo '[10, 11]' | dasel put -r json -t int -v 12 'append()'
[
10,
11,
12
]

Append an int to a list with alias

$ echo '[10, 11]' | dasel put -r json -t int -v 12 '[]'
[
10,
11,
12
]