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//go:build go1.18
// +build go1.18
package gomponents_test
import (
"os"
"testing"
g "github.com/maragudk/gomponents"
"github.com/maragudk/gomponents/internal/assert"
)
func TestMap(t *testing.T) {
t.Run("maps slices to nodes", func(t *testing.T) {
items := []string{"hat", "partyhat", "turtlehat"}
lis := g.Map(items, func(i string) g.Node {
return g.El("li", g.Text(i))
})
list := g.El("ul", lis...)
assert.Equal(t, `<ul><li>hat</li><li>partyhat</li><li>turtlehat</li></ul>`, list)
})
}
func ExampleMap() {
items := []string{"party hat", "super hat"}
e := g.El("ul", g.Group(g.Map(items, func(i string) g.Node {
return g.El("li", g.Text(i))
})))
_ = e.Render(os.Stdout)
// Output: <ul><li>party hat</li><li>super hat</li></ul>
}
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