Module: RbsRails::Util

Extended by:
Util
Included in:
Util
Defined in:
lib/rbs_rails/util.rb

Constant Summary collapse

MODULE_NAME = 
Module.instance_method(:name)

Instance Method Summary collapse

Instance Method Details

#format_rbs(rbs) ⇒ Object 



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# File 'lib/rbs_rails/util.rb', line 18

def format_rbs(rbs)
  decls =
    if Gem::Version.new('3') <= Gem::Version.new(RBS::VERSION) 
      # TODO: Remove this type annotation when rbs_rails depends on RBS v3
      # @type var parsed: [RBS::Buffer, untyped, RBS::Declarations::t]
      parsed = _ = RBS::Parser.parse_signature(rbs)
      parsed[1] + parsed[2]
    else
      RBS::Parser.parse_signature(rbs)
    end

  StringIO.new.tap do |io|
    RBS::Writer.new(out: io).write(decls)
  end.string
end

#module_name(mod) ⇒ Object 



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# File 'lib/rbs_rails/util.rb', line 8

def module_name(mod)
  # HACK: RBS doesn't have UnboundMethod#bind_call
  (_ = MODULE_NAME).bind_call(mod)
end