Contents

# frozen_string_literal: true

# CSV Decision: CSV based Ruby decision tables.
# Created December 2017.
# @author Brett Vickers <[e-mail]>
# See LICENSE and README.md for details.
module CSVDecision2
  # Load all the CSV files located in the designated folder path.
  #
  # @param path [Pathname] Directory containing CSV decision table files.
  # @param options (see CSVDecision2.parse)
  # @return [Hash{Symbol=><CSVDecision2::Table>}] Hash of decision tables keyed by the CSV
  #   file's symbolized base name.
  # @raise [ArgumentError] Invalid path name or folder.
  def self.load(path, options = {})
    Load.path(path: path, options: options)
  end

  # Load all CSV files located in the specified folder.
  # @api private
  module Load
    # (see CSVDecision2.load)
    def self.path(path:, options:)
      raise ArgumentError, 'path argument must be a Pathname' unless path.is_a?(Pathname)
      raise ArgumentError, 'path argument not a valid folder' unless path.directory?

      tables = {}
      Dir[path.join('*.csv')].each do |file_name|
        table_name = File.basename(file_name, '.csv').to_sym
        tables[table_name] = CSVDecision2.parse(Pathname(file_name), options)
      end

      tables.freeze
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
csv_decision2-0.5.2	lib/csv_decision2/load.rb