Class: SyntaxTree::Comment

Inherits:
Node
  • Object
show all
Defined in:
lib/syntax_tree/node.rb

Overview

Comment represents a comment in the source.

# comment

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#construct_keys, #pretty_print, #to_json

Constructor Details

#initialize(value:, inline:, location:) ⇒ Comment

Returns a new instance of Comment.



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# File 'lib/syntax_tree/node.rb', line 3132

def initialize(value:, inline:, location:)
  @value = value
  @inline = inline
  @location = location

  @leading = false
  @trailing = false
end

Instance Attribute Details

#inline ⇒ Object (readonly) Also known as: inline?

boolean

whether or not there is code on the same line as this comment.

If there is, then inline will be true.



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# File 'lib/syntax_tree/node.rb', line 3129

def inline
  @inline
end

#value ⇒ Object (readonly)

String

the contents of the comment



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# File 'lib/syntax_tree/node.rb', line 3125

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3165

def accept(visitor)
  visitor.visit_comment(self)
end

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/node.rb', line 3169

def child_nodes
  []
end

#comments ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3161

def comments
  []
end

#deconstruct_keys(_keys) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3175

def deconstruct_keys(_keys)
  { value: value, inline: inline, location: location }
end

#format(q) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3179

def format(q)
  q.text(value)
end

#ignore? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/syntax_tree/node.rb', line 3157

def ignore?
  value[1..].strip == "stree-ignore"
end

#leading! ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3141

def leading!
  @leading = true
end

#leading? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/syntax_tree/node.rb', line 3145

def leading?
  @leading
end

#trailing! ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 3149

def trailing!
  @trailing = true
end

#trailing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/syntax_tree/node.rb', line 3153

def trailing?
  @trailing
end