Class: RubyLsp::ParameterScope

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/ruby_lsp/parameter_scope.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent = nil) ⇒ ParameterScope

Returns a new instance of ParameterScope.



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# File 'lib/ruby_lsp/parameter_scope.rb', line 12

def initialize(parent = nil)
  @parent = parent
  @parameters = T.let(Set.new, T::Set[Symbol])
end

Instance Attribute Details

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/ruby_lsp/parameter_scope.rb', line 9

def parent
  @parent
end

Instance Method Details

#<<(name) ⇒ Object 



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# File 'lib/ruby_lsp/parameter_scope.rb', line 18

def <<(name)
  @parameters << name.to_sym
end

#parameter?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby_lsp/parameter_scope.rb', line 28

def parameter?(name)
  sym = name.to_sym
  @parameters.include?(sym) || (!@parent.nil? && @parent.parameter?(sym))
end

#type_for(name) ⇒ Object 



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# File 'lib/ruby_lsp/parameter_scope.rb', line 23

def type_for(name)
  parameter?(name) ? :parameter : :variable
end