lib/html: implement the tag list as an hashset instead of a array.

[nit.git] / lib / html / html.nit

diff --git a/lib/html/html.nit b/lib/html/html.nit
index 6a24c07..72284ef 100644 (file)
--- a/lib/html/html.nit
+++ b/lib/html/html.nit
@@ -107,7 +107,12 @@ class HTMLTag
        # `"div"` for `<div></div>`.
        var tag: String
        init do
-               self.is_void = (once ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr"]).has(tag)
+               self.is_void = (once void_list).has(tag)
+       end
+
+       private fun void_list: Set[String]
+       do
+               return new HashSet[String].from(["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr"])
        end
 
        # Is the HTML element a void element?
@@ -246,7 +251,7 @@ class HTMLTag
        #     var p = new HTMLTag("p")
        #     p.text("Hello World!")
        #     assert p.write_to_string      ==  "<p>Hello World!</p>"
-       # Text is escaped see: `standard::String::html_escape`
+       # Text is escaped see: `core::String::html_escape`
        fun text(txt: String): HTMLTag do
 
                children.clear
@@ -261,7 +266,7 @@ class HTMLTag
        #     p.add(new HTMLTag("br"))
        #     p.append("World!")
        #     assert p.write_to_string      ==  "<p>Hello<br/>World!</p>"
-       # Text is escaped see: standard::String::html_escape
+       # Text is escaped see: core::String::html_escape
        fun append(txt: String): HTMLTag do
                add(new HTMLRaw("", txt.html_escape))
                return self