Class: Arbre::TextNode

Inherits:
Element show all
Defined in:
lib/arbre/text_node.rb

Overview

A ‘raw’ text node - it just outputs the HTML escaped version of the string it’s built with.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Element

#+, #<<, #ancestors, #arbre_context, #assigns, #content, #content=, #descendants, #empty?, #has_children?, #helpers, #indent_level, #initialize, #inspect, #orphan?, #parent, #parent=, #remove!, #respond_to?, #to_html

Methods included from Html::Querying

#child_tags, #descendant_tags, #find, #find_by_classes, #find_by_id, #find_by_tag, #find_by_tag_and_classes, #find_first

Methods included from Element::Building

#append_within, #append_within?, #build, #current_element, #current_flow, included, #insert, #insert_child, #prepend_within, #prepend_within?, #temporary

Constructor Details

This class inherits a constructor from Arbre::Element

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Arbre::Element

Instance Attribute Details

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/arbre/text_node.rb', line 23

def text
  @text
end

Class Method Details

.from_string(string) ⇒ Object

Builds a raw element from a string.



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# File 'lib/arbre/text_node.rb', line 11

def self.from_string(string)
  new.tap { |node| node.build!(string) }
end

Instance Method Details

#build!(text) ⇒ Object 



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# File 'lib/arbre/text_node.rb', line 25

def build!(text)
  @text = text.to_s
end

#children ⇒ Object 



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# File 'lib/arbre/text_node.rb', line 15

def children
  @children ||= ElementCollection.new.tap do |children|
    def children.<<(*) raise NotImplementedError end
    def children.add(*) raise NotImplementedError end
    def children.concat(*) raise NotImplementedError end
  end
end

#to_s ⇒ Object 



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# File 'lib/arbre/text_node.rb', line 29

def to_s
  text
end