Module: Yerba::Node

Included in:
Map, Scalar, Sequence
Defined in:
lib/yerba/node.rb

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/yerba/node.rb', line 5

def key
  @key
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/yerba/node.rb', line 5

def location
  @location
end

#selector ⇒ Object (readonly)

Returns the value of attribute selector.



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# File 'lib/yerba/node.rb', line 5

def selector
  @selector
end

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/yerba/node.rb', line 43

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#connected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yerba/node.rb', line 19

def connected?
  !@document.nil? || !@file_path.nil?
end

#document ⇒ Object 



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# File 'lib/yerba/node.rb', line 15

def document
  @document ||= @file_path ? Yerba::Document.cache[@file_path] : nil
end

#file_path ⇒ Object 



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# File 'lib/yerba/node.rb', line 7

def file_path
  @file_path || @document&.path
end

#line ⇒ Object 



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# File 'lib/yerba/node.rb', line 11

def line
  @line || @location&.start_line
end