Class: Coradoc::Markdown::Serializer::ElementSerializer

Inherits:

Object

• Object
• Coradoc::Markdown::Serializer::ElementSerializer

Defined in:

lib/coradoc/markdown/serializer/element_serializer.rb

Overview

Base class for element serializers. Subclasses declare:

• ‘handles_type TypeClass` — the model class (or ancestor) they accept

• ‘call(element, ctx)` — the actual serialization

‘handles?` defaults to `is_a?(handles_type)`; override for finer conditional dispatch (e.g. “I handle DefinitionList only when nested”).

Direct Known Subclasses

Serializers::Abbreviation, Serializers::Admonition, Serializers::AttributeList, Serializers::Blockquote, Serializers::Code, Serializers::CodeBlock, Serializers::Comment, Serializers::CrossReference, Serializers::DefinitionList, Serializers::Document, Serializers::Emphasis, Serializers::ExampleBlock, Serializers::Extension, Serializers::Footnote, Serializers::FootnoteReference, Serializers::HardLineBreak, Serializers::Heading, Serializers::Highlight, Serializers::HorizontalRule, Serializers::Image, Serializers::Link, Serializers::List, Serializers::Literal, Serializers::Math, Serializers::OpenBlock, Serializers::Paragraph, Serializers::Pass, Serializers::Sidebar, Serializers::Strikethrough, Serializers::Strong, Serializers::Subscript, Serializers::Superscript, Serializers::Table, Serializers::Underline, Serializers::Verse

Class Method Summary

• .call ⇒ Object
• .handles?(_element) ⇒ Boolean
• .handles_type(klass = nil) ⇒ Object

Instance Method Summary

• #call(_element, _ctx) ⇒ Object
• #handles?(element) ⇒ Boolean
• #handles_type ⇒ Object

Class Method Details

.call ⇒ Object

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 27

def call(...)
  new.call(...)
end

.handles?(_element) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 23

def handles?(_element)
  true
end

.handles_type(klass = nil) ⇒ Object

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 14

def handles_type(klass = nil)
  if klass
    @handles_type = klass
    self
  else
    @handles_type || (superclass.respond_to?(:handles_type) ? superclass.handles_type : nil)
  end
end

Instance Method Details

#call(_element, _ctx) ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 32

def call(_element, _ctx)
  raise NotImplementedError, "#{self.class.name}#call not implemented"
end

#handles?(element) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 36

def handles?(element)
  self.class.handles?(element)
end

#handles_type ⇒ Object

# File 'lib/coradoc/markdown/serializer/element_serializer.rb', line 40

def handles_type
  self.class.handles_type
end