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Diffstat (limited to 'docs/content/en/functions/compare/Conditional.md')
| -rw-r--r-- | docs/content/en/functions/compare/Conditional.md | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/docs/content/en/functions/compare/Conditional.md b/docs/content/en/functions/compare/Conditional.md index 6d693770d..997b71e94 100644 --- a/docs/content/en/functions/compare/Conditional.md +++ b/docs/content/en/functions/compare/Conditional.md @@ -12,26 +12,17 @@ action: aliases: [/functions/cond] --- -The CONTROL argument is a boolean value that indicates whether the function should return ARG1 or ARG2. If CONTROL is `true`, the function returns ARG1. Otherwise, the function returns ARG2. +If CONTROL is truthy the function returns ARG1, otherwise it returns ARG2. ```go-html-template {{ $qty := 42 }} {{ cond (le $qty 3) "few" "many" }} → many ``` -The CONTROL argument must be either `true` or `false`. To cast a non-boolean value to boolean, pass it through the `not` operator twice. - -```go-html-template -{{ cond (42 | not | not) "truthy" "falsy" }} → truthy -{{ cond ("" | not | not) "truthy" "falsy" }} → falsy -``` - -{{% note %}} -Unlike [ternary operators] in other languages, the `cond` function does not perform [short-circuit evaluation]. The function evaluates both ARG1 and ARG2, regardless of the CONTROL value. +Unlike [ternary operators] in other languages, the `compare.Conditional` function does not perform [short-circuit evaluation]. It evaluates both ARG1 and ARG2 regardless of the CONTROL value. [short-circuit evaluation]: https://en.wikipedia.org/wiki/Short-circuit_evaluation [ternary operators]: https://en.wikipedia.org/wiki/Ternary_conditional_operator -{{% /note %}} Due to the absence of short-circuit evaluation, these examples throw an error: |