\n"); document.write(" \n"); document.write(" \n"); document.write(" \n"); document.write("\n"); document.write(" \n"); document.write(" \n"); document.write("\n"); document.write("\n"); document.write("\n"); document.write("\n"); document.write("\n"); document.write("\n"); document.write("\n"); document.write(" \n"); document.write("

\n"); document.write(" \n"); document.write(" \n"); document.write("

\n"); document.write(" \n"); document.write("

1\n");
document.write("2\n");
document.write("3\n");
document.write("4\n");
document.write("5\n");
document.write("6\n");
document.write("7\n");
document.write("8\n");
document.write("9\n");
document.write("10\n");
document.write("11\n");
document.write("12\n");
document.write("13\n");
document.write("14\n");
document.write("15\n");
document.write("16\n");
document.write("17\n");
document.write("18\n");
document.write("19\n");
document.write("20\n");
document.write("21\n");
document.write("22\n");
document.write("23\n");
document.write("24\n");
document.write("25\n");
document.write("26\n");
document.write("27\n");
document.write("28\n");
document.write("29\n");
document.write("30\n");
document.write("31\n");
document.write("32\n");
document.write("33\n");
document.write("34\n");
document.write("35\n");
document.write("36\n");
document.write("37\n");
document.write("38\n");
document.write("39\n");
document.write("40\n");
document.write("41\n");
document.write("42\n");
document.write("43\n");
document.write("44\n");
document.write("45\n");
document.write("46\n");
document.write("47\n");
document.write("48\n");
document.write("49\n");
document.write("50\n");
document.write("51\n");
document.write("52\n");
document.write("<\/pre>\n");
document.write("			<\/td>\n");
document.write("

\n"); document.write("

require<\/span> "fastercsv"<\/span><\/span>\n");
document.write("\n");
document.write("class<\/span> ActiveRecord::Base<\/span><\/span>\n");
document.write("  def<\/span> self.to_csv<\/span>(*<\/span>args<\/span>)<\/span>\n");
document.write("    find<\/span><\/span>(:all<\/span>).to_csv<\/span><\/span>(*<\/span>args)\n");
document.write("  end<\/span>\n");
document.write("\n");
document.write("  def<\/span> export_columns<\/span>(format =<\/span> nil<\/span><\/span>)<\/span>\n");
document.write("    self<\/span>.class<\/span><\/span>.content_columns<\/span><\/span>.map<\/span><\/span>(&<\/span>:name<\/span>) -<\/span> [\'created_at\'<\/span>, \'updated_at\'<\/span>]\n");
document.write("  end<\/span>\n");
document.write("\n");
document.write("  def<\/span> to_row<\/span>(format =<\/span> nil<\/span><\/span>)<\/span>\n");
document.write("    export_columns<\/span><\/span>(format).map<\/span><\/span> { <\/span>|c<\/span>| self<\/span>.send<\/span><\/span>(c) }\n");
document.write("  end<\/span>\n");
document.write("end<\/span>\n");
document.write("\n");
document.write("class<\/span> Array<\/span><\/span>\n");
document.write("  def<\/span> to_csv<\/span>(options =<\/span> {}<\/span>)<\/span>\n");
document.write("    if<\/span> first.respond_to?<\/span><\/span>(:to_row<\/span>)\n");
document.write("      if<\/span> options[:columns<\/span>]\n");
document.write("        cols =<\/span> []\n");
document.write("        headers =<\/span> []\n");
document.write("        options[:columns<\/span>].each<\/span><\/span> do <\/span>| column<\/span> |\n");
document.write("          if<\/span> column.is_a?<\/span><\/span>(Hash<\/span>)\n");
document.write("            column.each<\/span><\/span> do <\/span>| key<\/span>, value<\/span>|\n");
document.write("              cols <<<\/span> value\n");
document.write("              headers <<<\/span> key\n");
document.write("            end<\/span> \n");
document.write("          else<\/span>\n");
document.write("            cols <<<\/span> column\n");
document.write("            headers <<<\/span> column\n");
document.write("          end<\/span>\n");
document.write("        end<\/span>\n");
document.write("      else<\/span>\n");
document.write("        headers =<\/span> cols =<\/span> first.export_columns<\/span><\/span>(options[:format<\/span>])\n");
document.write("      end<\/span>\n");
document.write("\n");
document.write("      csv =<\/span> FasterCSV<\/span>.new<\/span><\/span>(""<\/span>, options.block<\/span><\/span>(:format<\/span>, :columns<\/span>))\n");
document.write("      csv <<<\/span> headers\n");
document.write("\n");
document.write("      each do <\/span>|row<\/span>|\n");
document.write("        csv <<<\/span> cols.map<\/span><\/span> do <\/span>|col<\/span>|\n");
document.write("          row.send<\/span><\/span>(col)\n");
document.write("        end<\/span>\n");
document.write("      end<\/span>\n");
document.write("\n");
document.write("      csv.string<\/span><\/span>\n");
document.write("    else<\/span>\n");
document.write("      FasterCSV<\/span>.generate_line<\/span><\/span>(self<\/span>, options.block<\/span><\/span>(:format<\/span>,:columns<\/span>))\n");
document.write("    end<\/span>\n");
document.write("  end<\/span>\n");
document.write("end<\/span>\n");
document.write("<\/pre><\/pre>\n");
document.write("		<\/td>\n");
document.write("		<\/tr>\n");
document.write("		<\/table>\n");
document.write("	\n");
document.write("	<\/div>\n");
document.write("\n");
document.write("\n");
document.write("  \n");
document.write("  \n");
document.write("  \n");
document.write("    \n");
document.write("      \n");
document.write("      <\/a>\n");
document.write("    <\/div>\n");
document.write("  \n");
document.write("    Pastie #340750<\/a> linked directly from Pastie<\/a>.\n");
document.write("  <\/div><\/div>");