compare.Default
Syntax
compare.Default DEFAULT INPUT
Returns
any
Alias
default
The default function returns the second argument if set, else the first argument.
The default function returns the second argument if set:
{{ default 42 1 }} → 1
{{ default 42 "foo" }} → foo
{{ default 42 (dict "k" "v") }} → map[k:v]
{{ default 42 (slice "a" "b") }} → [a b]
{{ default 42 true }} → true
<!-- As noted above, the boolean "false" is considered set -->
{{ default 42 false }} → false
The default function returns the first argument if the second argument is not set:
{{ default 42 0 }} → 42
{{ default 42 "" }} → 42
{{ default 42 dict }} → 42
{{ default 42 slice }} → 42
{{ default 42 <nil> }} → 42