Class: SyntaxTree::ConstPathField

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

Overview

ConstPathField represents the child node of some kind of assignment. It represents when you’re assigning to a constant that is being referenced as a child of another variable.

object::Const = value

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent:, constant:, location:, comments: []) ⇒ ConstPathField

Returns a new instance of ConstPathField.



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# File 'lib/syntax_tree.rb', line 4057

def initialize(parent:, constant:, location:, comments: [])
  @parent = parent
  @constant = constant
  @location = location
  @comments = comments
end

Instance Attribute Details

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



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# File 'lib/syntax_tree.rb', line 4055

def comments
  @comments
end

#constant ⇒ Object (readonly)

Const

the constant itself



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# File 'lib/syntax_tree.rb', line 4049

def constant
  @constant
end

#location ⇒ Object (readonly)

Location

the location of this node



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# File 'lib/syntax_tree.rb', line 4052

def location
  @location
end

#parent ⇒ Object (readonly)

untyped

the source of the constant



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# File 'lib/syntax_tree.rb', line 4046

def parent
  @parent
end

Instance Method Details

#child_nodes ⇒ Object 



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# File 'lib/syntax_tree.rb', line 4064

def child_nodes
  [parent, constant]
end

#format(q) ⇒ Object 



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# File 'lib/syntax_tree.rb', line 4068

def format(q)
  q.format(parent)
  q.text("::")
  q.format(constant)
end

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree.rb', line 4074

def pretty_print(q)
  q.group(2, "(", ")") do
    q.text("const_path_field")

    q.breakable
    q.pp(parent)

    q.breakable
    q.pp(constant)

    q.pp(Comment::List.new(comments))
  end
end

#to_json(*opts) ⇒ Object 



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# File 'lib/syntax_tree.rb', line 4088

def to_json(*opts)
  {
    type: :const_path_field,
    parent: parent,
    constant: constant,
    loc: location,
    cmts: comments
  }.to_json(*opts)
end