diff options
Diffstat (limited to 'gomponents.go')
| -rw-r--r-- | gomponents.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gomponents.go b/gomponents.go index ae7cadc..d93c8ae 100644 --- a/gomponents.go +++ b/gomponents.go @@ -254,8 +254,8 @@ func Group(children []Node) Node { // If condition is true, return the given Node. Otherwise, return nil. // This helper function is good for inlining elements conditionally. -// If your condition and node involve a nilable variable, use iff because -// go will evaluate the node regardless of the condition. +// If it's important that the given Node is only evaluated if condition is true +// (for example, when using nilable variables), use [Iff] instead. func If(condition bool, n Node) Node { if condition { return n @@ -263,8 +263,10 @@ func If(condition bool, n Node) Node { return nil } -// Iff execute the function f if condition is true, otherwise return nil. -// it is the preferred way to conditionally render a node if the node involves a nilable variable. +// Iff condition is true, call the given function. Otherwise, return nil. +// This helper function is good for inlining elements conditionally when the node depends on nilable data, +// or some other code that could potentially panic. +// If you just need simple conditional rendering, see [If]. func Iff(condition bool, f func() Node) Node { if condition { return f() |