Contents

class Eco::API::UseCases::Default::Utils::GroupCsv
  class Cli < Eco::API::UseCases::Cli
    str_desc  = 'Groups the csv rows by a pivot field. '
    str_desc << 'It assumes the sorting field is sorted '
    str_desc << '(same values should be consecutive)'

    desc str_desc

    callback do |_session, options, _usecase|
      if (file = SCR.get_file(cli_name, required: true, should_exist: true))
        options.deep_merge!(input: {file: {name: file}})
      end
    end

    add_option("-start-at", "Get only the last N-start_at rows") do |options|
      count = SCR.get_arg("-start-at", with_param: true)
      options.deep_merge!(input: {file: {start_at: count}})
    end

    add_option('-by', 'The column that should be used to group') do |options|
      if (file = SCR.get_arg("-by", with_param: true))
        options.deep_merge!(input: {group_by_field: file})
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
eco-helpers-3.0.21	lib/eco/api/usecases/default/utils/cli/group_csv_cli.rb
eco-helpers-3.0.20	lib/eco/api/usecases/default/utils/cli/group_csv_cli.rb
eco-helpers-3.0.19	lib/eco/api/usecases/default/utils/cli/group_csv_cli.rb