diff options
| -rw-r--r-- | src/lustre/internals/vdom.gleam | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/lustre/internals/vdom.gleam b/src/lustre/internals/vdom.gleam index ff60c5f..6363c9b 100644 --- a/src/lustre/internals/vdom.gleam +++ b/src/lustre/internals/vdom.gleam @@ -372,10 +372,13 @@ fn attribute_to_string_parts( // want to render `disabled="false"` if the value is `false` we simply // want to omit the attribute altogether. // - // On the Erlang target, booleans are actually just the atoms `true` and - // `false`! - "Atom" | "Boolean" if value == true_atom -> Ok(#(name, "")) - "Atom" | "Boolean" -> Error(Nil) + // The behaviour of `dynamic.classify` on booleans on the Erlang target + // depends on what version of the standard library you have. <= 0.36.0 + // will classify `true` and `false` as `"Atom"` but >= 0.37.0 will be + // smarter and classify them as `"Bool"`. + // + "Atom" | "Bool" | "Boolean" if value == true_atom -> Ok(#(name, "")) + "Atom" | "Bool" | "Boolean" -> Error(Nil) // For everything else, we care whether or not the attribute is actually // a property. Properties are *Javascript* values that aren't necessarily |