Contents

require 'csv'
require 'active_support/inflections'

module ActiveModel
  class CsvArraySerializer
    def initialize(objects, options = {})
      @each_serializer = options[:each_serializer]
      @objects = objects
      @options = options
    end

    def to_a
      return ActiveModel::Csverizer.new(nil).to_a if @objects.nil?
      @objects.collect do |object|
        serializer = @each_serializer || ActiveModel::CsverizerFactory
        serializer.new(object, @options).to_a
      end
    end

    def to_csv
      to_a.to_csv
    end

    def attribute_names
      return [] unless @objects
      serializer = @each_serializer || ActiveModel::CsverizerFactory
      serializer.new(@objects.first, @options).attribute_names
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
csverizer-0.0.5	lib/active_model/csv_array_serializer.rb