Class: Paru::PandocFilter::Meta

Inherits:
MetaMap show all
Defined in:
lib/paru/filter/meta.rb

Overview

A Meta node represents the metadata of a document. It is a MetaMap node.

See Also:

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

This class inherits a constructor from Paru::PandocFilter::MetaMap

Class Method Details

.from_meta_map(meta_map) ⇒ Meta

Convert a Paru::PandocFilter::MetaMap node to a Paru::PandocFilter::Meta node

Parameters:

Returns:



55
56
57
58
59
 
# File 'lib/paru/filter/meta.rb', line 55

def self.from_meta_map(meta_map)
    meta = Meta.new {}
    meta.children = meta_map.children unless meta_map.children.nil? or meta_map.children.empty?
    meta
end

Instance Method Details

#ast_type ⇒ String

The type of a Meta is “meta”

Returns:

  • (String) —

    “meta”



31
32
33
 
# File 'lib/paru/filter/meta.rb', line 31

def ast_type()
    "meta"
end

#to_ast ⇒ Object

Convert this Meta node to an AST representation



36
37
38
 
# File 'lib/paru/filter/meta.rb', line 36

def to_ast()
    ast_contents
end

#to_meta_map ⇒ MetaMap

Convert this Meta node to an Paru::PandocFilter::MetaMap node

Returns:

  • (MetaMap) —

    a MetaMap representation of this metadata



43
44
45
46
47
 
# File 'lib/paru/filter/meta.rb', line 43

def to_meta_map()
    map = MetaMap.new
    map.children = @children
    map
end