Contents

require 'rubygems'
require 'activesupport'
require 'activerecord'
require 'tempfile'
require 'fastercsv'
require 'slither' # config.gem 'ryanwood-slither', :lib => 'slither', :source => 'http://gems.github.com'
require 'roo'
require 'remote_table/transform'
require 'remote_table/request'
require 'remote_table/package'
require 'remote_table/file'
require 'remote_table/file/csv'
require 'remote_table/file/fixed_width'
require 'remote_table/file/roo_spreadsheet'
require 'remote_table/file/ods'
require 'remote_table/file/xls'

class RemoteTable
  attr_accessor :request, :package, :file, :transform
  attr_accessor :table
  
  def initialize(bus)
    @transform = Transform.new(bus)
    @package = Package.new(bus)
    @request = Request.new(bus)
    @file = File.new(bus)
  end
  
  def each_row
    finish_table! unless table
    table.each_row { |row| yield row }
  end
  
  def rows
    cache_rows! if @_row_cache.nil?
    @_row_cache
  end
  
  private
  
  def finish_table!
    package_path = request.download
    file_path = package.stage(package_path)
    raw_table = file.tabulate(file_path)
    self.table = transform.apply(raw_table) # must return something that responds to each_row
  end
  
  def cache_rows!
    @_row_cache = []
    each_row { |row| @_row_cache << row }
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
seamusabshere-remote_table-0.1.0	lib/remote_table.rb
seamusabshere-remote_table-0.1.1	lib/remote_table.rb