lib: use a simple iteration in `html_escape` and move to `string`

[nit.git] / lib / standard / string_search.nit

diff --git a/lib/standard/string_search.nit b/lib/standard/string_search.nit
index 0786ec9..ef18e08 100644 (file)
--- a/lib/standard/string_search.nit
+++ b/lib/standard/string_search.nit
@@ -374,17 +374,4 @@ redef class Text
        do
                return self.split_with(p).join(string)
        end
-
-       # Escape the four characters `<`, `>`, `&`, and `"` with their html counterpart
-       #
-       #     assert "a&b->\"x\"".html_escape      ==  "a&amp;b-&gt;&quot;x&quot;"
-       fun html_escape: SELFTYPE
-       do
-               var ret = self
-               if ret.chars.has('&') then ret = ret.replace('&', "&amp;")
-               if ret.chars.has('<') then ret = ret.replace('<', "&lt;")
-               if ret.chars.has('>') then ret = ret.replace('>', "&gt;")
-               if ret.chars.has('"') then ret = ret.replace('"', "&quot;")
-               return ret
-       end
 end