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Simplify HTMLCollection predicates

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This commit is contained in:
Keegan McAllister 2013-08-02 10:38:48 -07:00
parent 5f62c95437
commit fad7df8e7a
1 changed files with 5 additions and 18 deletions
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23
src/components/script/dom/htmldocument.rs
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@ -80,15 +80,9 @@ impl HTMLDocument {
}
pub fn Links(&self) -> @mut HTMLCollection {
self.createHTMLCollection(|elem| {
if eq_slice(elem.tag_name, "a") || eq_slice(elem.tag_name, "area") {
match elem.get_attr("href") {
Some(_val) => true,
None() => false
}
}
else { false }
})
self.createHTMLCollection(|elem|
(eq_slice(elem.tag_name, "a") || eq_slice(elem.tag_name, "area"))
&& elem.get_attr("href").is_some())
}
pub fn Forms(&self) -> @mut HTMLCollection {
@ -169,15 +163,8 @@ impl HTMLDocument {
}
pub fn Anchors(&self) -> @mut HTMLCollection {
self.createHTMLCollection(|elem| {
if eq_slice(elem.tag_name, "a") {
match elem.get_attr("name") {
Some(_val) => true,
None() => false
}
}
else { false }
})
self.createHTMLCollection(|elem|
eq_slice(elem.tag_name, "a") && elem.get_attr("name").is_some())
}
pub fn Applets(&self) -> @mut HTMLCollection {