Class: Arbo::HTML::TextNode

Inherits:
Element
  • Object
show all
Defined in:
lib/arbo/html/text_node.rb

Instance Attribute Summary

Attributes inherited from Element

#arbo_context, #children, #parent

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Element

#+, #<<, #ancestors, #assigns, #children?, #content, #content=, #each, #find_first_ancestor, #get_elements_by_class_name, #get_elements_by_tag_name, #helpers, #html_safe, #indent_level, #initialize, #inspect, #parent?, #remove_child, #render_in_or_to_s, #to_ary, #to_str

Methods included from Element::BuilderMethods

#build_tag, #current_arbo_element, included, #insert_tag, #with_current_arbo_element

Constructor Details

This class inherits a constructor from Arbo::Element

Class Method Details

.from_string(string) ⇒ Object

Builds a text node from a string



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# File 'lib/arbo/html/text_node.rb', line 11

def self.from_string(string)
  node = new
  node.build(string)
  node
end

Instance Method Details

#add_child(*args) ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 17

def add_child(*args)
  raise "TextNodes do not have children"
end

#build(string) ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 21

def build(string)
  @content = string
end

#class_list ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 25

def class_list
  []
end

#render_in(context) ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 37

def render_in(context)
  to_s.tap { |s| context.output_buffer << s }
end

#tag_name ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 29

def tag_name
  nil
end

#to_s ⇒ Object 



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# File 'lib/arbo/html/text_node.rb', line 33

def to_s
  ERB::Util.html_escape(@content.to_s)
end