Inversion::Template::

EndTag class

Superclass

Inversion::Template::Tag

Closing tag class

Attributes

opener R: The ContainerTag that this end tag closes

Public Class Methods

new( body='', linenum=nil, colnum=nil )

Overridden to provide a default ‘body`.

# File lib/inversion/template/endtag.rb, line 10
def initialize( body='', linenum=nil, colnum=nil )
        super
        @opener = nil
end

Public Instance Methods

as_comment_body()

Render the tag as the body of a comment, suitable for template debugging.

# File lib/inversion/template/endtag.rb, line 46
def as_comment_body
        return "End of %s" % [ self.opener.as_comment_body ]
end

before_appending( state )

Parser callback – close the given ‘state`’s currently-open container node.

# File lib/inversion/template/endtag.rb, line 25
def before_appending( state )
        @opener = state.pop
        self.log.debug "End tag for %s at %s" % [ @opener.tagname, @opener.location ]

        # If the end tag has a body, it should match the container that's just
        # been popped.
        if self.body &&
                !self.body.empty? &&
                self.body.downcase != @opener.tagname.downcase

                raise Inversion::ParseError, "unbalanced end: expected %p, got %p" % [
                        @opener.tagname.downcase,
                        self.body.downcase,
                ]
        end

        super
end