Class: SyntaxTree::Haml::PrettyPrint

Inherits:
Visitor
  • Object
show all
Defined in:
lib/syntax_tree/haml/pretty_print.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Visitor

#visit

Constructor Details

#initialize(q) ⇒ PrettyPrint

Returns a new instance of PrettyPrint.



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 8

def initialize(q)
  @q = q
end

Instance Attribute Details

#q ⇒ Object (readonly)

Returns the value of attribute q.



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 6

def q
  @q
end

Instance Method Details

#visit_comment(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#html-comments-



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 13

def visit_comment(node)
  group("comment") do
    if node.value[:conditional]
      pp_field("conditional", node.value[:conditional])
    elsif node.value[:text]
      pp_field("text", node.value[:text])
    end

    bool_field("revealed") if node.value[:revealed]
    pp_field("children", node.children) if node.children.any?
  end
end

#visit_doctype(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#doctype-



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 27

def visit_doctype(node)
  group("doctype") do
    if DOCTYPE_TYPES.key?(node.value[:type])
      pp_field("type", node.value[:type])
    elsif DOCTYPE_VERSIONS.include?(node.value[:version])
      pp_field("version", node.value[:version])
    else
      pp_field("text", node.value[:text])
    end

    pp_field("encoding", node.value[:encoding]) if node.value[:encoding]
  end
end

#visit_filter(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#filter



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 42

def visit_filter(node)
  group("filter") do
    text_field("name", node.value[:name])
    pp_field("text", node.value[:text])
  end
end

#visit_haml_comment(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#haml-comments–



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 50

def visit_haml_comment(node)
  group("haml_comment") { pp_field("text", node.value[:text]) }
end

#visit_plain(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#plain-text



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 55

def visit_plain(node)
  group("plain") { pp_field("text", node.value[:text]) }
end

#visit_root(node) ⇒ Object

Visit the root node of the AST.



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 60

def visit_root(node)
  group("root") do
    pp_field("children", node.children) if node.children.any?
  end
end

#visit_script(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#inserting_ruby



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 67

def visit_script(node)
  group("script") do
    pp_field("text", node.value[:text])
    bool_field("escape_html") if node.value[:escape_html]
    bool_field("preserve") if node.value[:preserve]
    pp_field("children", node.children) if node.children.any?
  end
end

#visit_silent_script(node) ⇒ Object

haml.info/docs/yardoc/file.REFERENCE.html#running-ruby–



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 77

def visit_silent_script(node)
  group("silent-script") do
    pp_field("text", node.value[:text])
    pp_field("children", node.children) if node.children.any?
  end
end

#visit_tag(node) ⇒ Object

Visit a tag node.



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# File 'lib/syntax_tree/haml/pretty_print.rb', line 85

def visit_tag(node)
  group("tag") do
    pp_field("name", node.value[:name])

    if node.value[:attributes].any?
      pp_field("attributes", node.value[:attributes])
    end

    if node.value[:dynamic_attributes].new
      pp_field(
        "dynamic_attributes.new",
        node.value[:dynamic_attributes].new
      )
    end

    if node.value[:dynamic_attributes].old
      pp_field(
        "dynamic_attributes.old",
        node.value[:dynamic_attributes].old
      )
    end

    if node.value[:object_ref] != :nil
      pp_field("object_ref", node.value[:object_ref])
    end

    if node.value[:nuke_outer_whitespace]
      bool_field("nuke_outer_whitespace")
    end

    if node.value[:nuke_inner_whitespace]
      bool_field("nuke_inner_whitespace")
    end

    bool_field("self_closing") if node.value[:self_closing]
    pp_field("value", node.value[:value]) if node.value[:value]
    pp_field("children", node.children) if node.children.any?
  end
end