lib/solargraph/rbs_map/stdlib_map.rb


# frozen_string_literal: true


require 'rbs'

module Solargraph
  class RbsMap
    # Ruby stdlib pins

    #

    class StdlibMap < RbsMap
      # @type [Hash{String => RbsMap}]

      @stdlib_maps_hash = {}

      # @param library [String]

      def initialize library
        cache = Cache.load('stdlib', "#{library}.ser")
        if cache
          pins.replace cache
          @resolved = true
        else
          super
          return unless resolved?
          Cache.save('stdlib', "#{library}.ser", pins)
        end
      end

      # @param library [String]

      # @return [StdlibMap]

      def self.load library
        @stdlib_maps_hash[library] ||= StdlibMap.new(library)
      end
    end
  end
end