v0.2.0

algunion · Jun 26, 2023 · 440c6c3 · 440c6c3 · algunion · Jun 26, 2023
1 parent e29112a
commit 440c6c3
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/comparison.jl b/src/comparison.jl
@@ -11,6 +11,8 @@
 
 import Base: ==, isequal, hash
 
+isequal(x::NullNode, y::NullNode) = true
+
 isequal(x::HTMLDocument, y::HTMLDocument) =
     isequal(x.doctype,y.doctype) && isequal(x.root,y.root)
 
@@ -45,3 +47,4 @@ function hash(elem::HTMLElement{T}) where {T}
 end
 
 hash(t::HTMLText) = hash(hash(HTMLText),hash(t.text))
+hash(n::NullNode) = hash(NullNode)
diff --git a/src/manipulation.jl b/src/manipulation.jl
@@ -78,7 +78,7 @@ Base.getindex(elem::HTMLElement,i) = getindex(elem.children,i)
 Set the `i`th child of an element.
 """
 function Base.setindex!(elem::HTMLElement,i,val)
-    if !val.parent == elem
+    if val.parent != elem
         val.parent = elem
     end
     setindex!(elem.children,i,val)
@@ -90,7 +90,7 @@ end
 Push a child onto an element.
 """
 function Base.push!(elem::HTMLElement,val)
-    if !val.parent == elem
+    if val.parent != elem
         val.parent = elem
     end
     push!(elem.children, val)