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Diffstat (limited to 'docs/content/en/functions/compare/Default.md')
| -rw-r--r-- | docs/content/en/functions/compare/Default.md | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/docs/content/en/functions/compare/Default.md b/docs/content/en/functions/compare/Default.md index bf859d51c..f8bd06f06 100644 --- a/docs/content/en/functions/compare/Default.md +++ b/docs/content/en/functions/compare/Default.md @@ -2,27 +2,24 @@ title: compare.Default description: Returns the second argument if set, else the first argument. keywords: [] -action: - aliases: [default] - related: - - functions/compare/Conditional - - functions/go-template/Or - returnType: any - signatures: [compare.Default DEFAULT INPUT] +params: + functions_and_methods: + aliases: [default] + returnType: any + signatures: [compare.Default DEFAULT INPUT] aliases: [/functions/default] --- The `default` function returns the second argument if set, else the first argument. -{{% note %}} -When the second argument is the boolean `false` value, the `default` function returns `false`. All _other_ falsy values are considered unset. - -{{% include "functions/go-template/_common/truthy-falsy.md" %}} - -To set a default value based on truthiness, use the [`or`] operator instead. - -[`or`]: /functions/go-template/or/ -{{% /note %}} +> [!note] +> When the second argument is the boolean `false` value, the `default` function returns `false`. All _other_ falsy values are considered unset. +> +> The falsy values are `false`, `0`, any `nil` pointer or interface value, any array, slice, map, or string of length zero, and zero `time.Time` values. +> +> Everything else is truthy. +> +> To set a default value based on truthiness, use the [`or`] operator instead. The `default` function returns the second argument if set: @@ -46,3 +43,5 @@ The `default` function returns the first argument if the second argument is not {{ default 42 slice }} → 42 {{ default 42 <nil> }} → 42 ``` + +[`or`]: /functions/go-template/or/ |