Look up entity with name
# File lib/nokogiri/html/entity_lookup.rb, line 8 def [] name (val = get(name)) && val.value end
Get the HTML::EntityDescription for key
static VALUE get(VALUE self, VALUE key)
{
const htmlEntityDesc * desc =
htmlEntityLookup((const xmlChar *)StringValuePtr(key));
VALUE klass, args[3];
if(NULL == desc) return Qnil;
klass = rb_const_get(mNokogiriHtml, rb_intern("EntityDescription"));
args[0] = INT2NUM((long)desc->value);
args[1] = NOKOGIRI_STR_NEW2(desc->name);
args[2] = NOKOGIRI_STR_NEW2(desc->desc);
return rb_class_new_instance(3, args, klass);
}
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