This is filled in down below.
Methods are defined protected by method_defined? because at this point the C-library or Java library is already loaded, and we don't want to clobber any methods that have been defined there.
Attributes defined and categorized
static VALUE get_description(VALUE klass, VALUE tag_name)
{
const htmlElemDesc * description = htmlTagLookup(
(const xmlChar *)StringValueCStr(tag_name)
);
if(NULL == description) return Qnil;
return Data_Wrap_Struct(klass, 0, 0, (void *)(uintptr_t)description);
} Get ElemementDescription for tag_name
# File lib/nokogiri/html/element_description.rb, line 6 def block? !inline? end
Is this element a block element?
static VALUE default_sub_element(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if (description->defaultsubelt)
return NOKOGIRI_STR_NEW2(description->defaultsubelt);
return Qnil;
} The default sub element for this element
static VALUE deprecated_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->depr) return Qtrue;
return Qfalse;
} Is this element deprecated?
static VALUE deprecated_attributes(VALUE self)
{
const htmlElemDesc * description;
VALUE list;
int i;
Data_Get_Struct(self, htmlElemDesc, description);
list = rb_ary_new();
if(NULL == description->attrs_depr) return list;
for(i = 0; description->attrs_depr[i]; i++) {
rb_ary_push(list, NOKOGIRI_STR_NEW2(description->attrs_depr[i]));
}
return list;
} A list of deprecated attributes for this element
static VALUE description(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
return NOKOGIRI_STR_NEW2(description->desc);
} The description for this element
static VALUE empty_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->empty) return Qtrue;
return Qfalse;
} Is this an empty element?
static VALUE implied_end_tag_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->endTag) return Qtrue;
return Qfalse;
} Can the end tag be implied for this tag?
static VALUE implied_start_tag_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->startTag) return Qtrue;
return Qfalse;
} Can the start tag be implied for this tag?
static VALUE inline_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->isinline) return Qtrue;
return Qfalse;
} Is this element an inline element?
# File lib/nokogiri/html/element_description.rb, line 18
def inspect
"#<#{self.class.name}: #{name} #{description}>"
end Inspection information
static VALUE name(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(NULL == description->name) return Qnil;
return NOKOGIRI_STR_NEW2(description->name);
} Get the tag name for this ElemementDescription
static VALUE optional_attributes(VALUE self)
{
const htmlElemDesc * description;
VALUE list;
int i;
Data_Get_Struct(self, htmlElemDesc, description);
list = rb_ary_new();
if(NULL == description->attrs_opt) return list;
for(i = 0; description->attrs_opt[i]; i++) {
rb_ary_push(list, NOKOGIRI_STR_NEW2(description->attrs_opt[i]));
}
return list;
} A list of optional attributes for this element
static VALUE required_attributes(VALUE self)
{
const htmlElemDesc * description;
VALUE list;
int i;
Data_Get_Struct(self, htmlElemDesc, description);
list = rb_ary_new();
if(NULL == description->attrs_req) return list;
for(i = 0; description->attrs_depr[i]; i++) {
rb_ary_push(list, NOKOGIRI_STR_NEW2(description->attrs_req[i]));
}
return list;
} A list of required attributes for this element
static VALUE save_end_tag_eh(VALUE self)
{
const htmlElemDesc * description;
Data_Get_Struct(self, htmlElemDesc, description);
if(description->saveEndTag) return Qtrue;
return Qfalse;
} Should the end tag be saved?
static VALUE sub_elements(VALUE self)
{
const htmlElemDesc * description;
VALUE list;
int i;
Data_Get_Struct(self, htmlElemDesc, description);
list = rb_ary_new();
if(NULL == description->subelts) return list;
for(i = 0; description->subelts[i]; i++) {
rb_ary_push(list, NOKOGIRI_STR_NEW2(description->subelts[i]));
}
return list;
} A list of allowed sub elements for this element.
# File lib/nokogiri/html/element_description.rb, line 12
def to_s
"#{name}: #{description}"
end Convert this description to a string
© 2008–2018 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo,
Patrick Mahoney, Yoko Harada, Akinori MUSHA, John Shahid, Lars Kanis
Licensed under the MIT License.