Class: RBS::AST::Ruby::Members::AttributeMember

Inherits:
Base
  • Object
show all
Defined in:
lib/rbs/ast/ruby/members.rb,
sig/ast/ruby/members.rbs

Instance Attribute Summary collapse

Attributes inherited from Base

#buffer

Instance Method Summary collapse

Methods included from Helpers::LocationHelper

#rbs_location

Constructor Details

#initialize(buffer, node, name_nodes, leading_comment, type_annotation) ⇒ AttributeMember

Returns a new instance of AttributeMember.

Parameters:



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# File 'lib/rbs/ast/ruby/members.rb', line 656

def initialize(buffer, node, name_nodes, leading_comment, type_annotation)
  super(buffer)
  @node = node
  @name_nodes = name_nodes
  @leading_comment = leading_comment
  @type_annotation = type_annotation
end

Instance Attribute Details

#leading_comment ⇒ CommentBlock? (readonly)

Returns the value of attribute leading_comment.

Returns:



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# File 'lib/rbs/ast/ruby/members.rb', line 654

def leading_comment
  @leading_comment
end

#name_nodes ⇒ Array[Prism::SymbolNode] (readonly)

Returns the value of attribute name_nodes.

Returns:

  • (Array[Prism::SymbolNode]) 


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# File 'lib/rbs/ast/ruby/members.rb', line 652

def name_nodes
  @name_nodes
end

#node ⇒ Prism::CallNode (readonly)

Returns the value of attribute node.

Returns:

  • (Prism::CallNode) 


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# File 'lib/rbs/ast/ruby/members.rb', line 651

def node
  @node
end

#type_annotation ⇒ Annotations::NodeTypeAssertion? (readonly)

Returns the value of attribute type_annotation.

Returns:



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# File 'lib/rbs/ast/ruby/members.rb', line 653

def type_annotation
  @type_annotation
end

Instance Method Details

#location ⇒ Location

Returns:



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# File 'lib/rbs/ast/ruby/members.rb', line 670

def location
  rbs_location(node.location)
end

#name_locations ⇒ Array[Location]

Returns:



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# File 'lib/rbs/ast/ruby/members.rb', line 674

def name_locations
  name_nodes.map do |name_node|
    rbs_location(name_node.location)
  end
end

#names ⇒ Array[Symbol]

Returns:

  • (Array[Symbol]) 


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# File 'lib/rbs/ast/ruby/members.rb', line 664

def names
  name_nodes.map do |node|
    node.unescaped.to_sym
  end
end

#type ⇒ Types::t?

Returns:

  • (Types::t, nil) 


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# File 'lib/rbs/ast/ruby/members.rb', line 680

def type
  type_annotation&.type
end

#type_fingerprint ⇒ Object

Returns:

  • (Object) 


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# File 'lib/rbs/ast/ruby/members.rb', line 684

def type_fingerprint
  [
    "members/attribute",
    self.class.name,
    names.map(&:to_s),
    type_annotation&.type_fingerprint,
    leading_comment&.as_comment&.string
  ]
end