method

sqlite3_connection

v7.0.0 - Show latest stable - 0 notes - Class: ConnectionHandling

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sqlite3_connection(config) public

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# File activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb, line 18
    def sqlite3_connection(config)
      config = config.symbolize_keys

      # Require database.
      unless config[:database]
        raise ArgumentError, "No database file specified. Missing argument: database"
      end

      # Allow database path relative to Rails.root, but only if the database
      # path is not the special path that tells sqlite to build a database only
      # in memory.
      if ":memory:" != config[:database] && !config[:database].to_s.start_with?("file:")
        config[:database] = File.expand_path(config[:database], Rails.root) if defined?(Rails.root)
        dirname = File.dirname(config[:database])
        Dir.mkdir(dirname) unless File.directory?(dirname)
      end

      db = SQLite3::Database.new(
        config[:database].to_s,
        config.merge(results_as_hash: true)
      )

      ConnectionAdapters::SQLite3Adapter.new(db, logger, nil, config)
    rescue Errno::ENOENT => error
      if error.message.include?("No such file or directory")
        raise ActiveRecord::NoDatabaseError
      else
        raise
      end
    end

sqlite3_connection

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