first

First returns the first character of a string or the first element of a slice.

Input

string array

None

string, any

Input

items = ["espresso", "latte", "macchiato"]

Template

{{ items | first }}

Output

espresso

Input

name = "Alice"

Template

{{ name | first }}

Output

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find

Find returns the first element in a slice or map where a field equals the given value.

flatten

Flatten flattens a slice of slices by one level.