Class: Solargraph::Rails::Autoload

Inherits:
Object
  • Object
show all
Defined in:
lib/solargraph/rails/autoload.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.instance ⇒ Object 



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# File 'lib/solargraph/rails/autoload.rb', line 4

def self.instance
  @instance ||= self.new
end

Instance Method Details

#namespace_stubs(root_ns, ns) ⇒ Object 



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# File 'lib/solargraph/rails/autoload.rb', line 18

def namespace_stubs(root_ns, ns)
  parts = ns.path.split('::')

  candidates =
    parts
      .each_with_index
      .reduce([]) { |acc, (_, i)| acc + [parts[0..i].join('::')] }
      .reject { |el| el == ns.path }

  previous_ns = root_ns
  pins = []

  parts[0..-2].each_with_index do |name, i|
    gates = candidates[0..i].reverse + ['']
    path = gates.first
    next if path == ns.path

    previous_ns =
      Solargraph::Pin::Namespace.new(
        type: :class,
        location: ns.location,
        closure: previous_ns,
        name: name,
        comments: ns.comments,
        visibility: :public,
        gates: gates[1..-1]
      )

    pins << previous_ns
  end

  pins
end

#process(source_map, ns, ds) ⇒ Object 



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# File 'lib/solargraph/rails/autoload.rb', line 8

def process(source_map, ns, ds)
  return [] unless ds.size == 1 && ns.path.include?('::')
  Solargraph.logger.debug(
    "[Rails][Autoload] seeding class tree for #{ns.path}"
  )

  root_ns = source_map.pins.find { |p| p.path == '' }
  namespace_stubs(root_ns, ns)
end