brew/Library/Homebrew/compat/formula.rb

# typed: true
# frozen_string_literal: true

class Formula
  extend Enumerable

  def self.each(&_block)
    odisabled "`Enumerable` methods on `Formula`",
              "`Formula.all` (but avoid looping over all formulae, it's slow and insecure)"

    files.each do |file|
      yield Formulary.factory(file)
    rescue FormulaUnavailableError, FormulaUnreadableError => e
      # Don't let one broken formula break commands. But do complain.
      onoe "Failed to import: #{file}"
      $stderr.puts e
      next
    end
  end
end