Ruby Read Excel File Xlsx

I am trying to read an excel spreadsheet file with ruby but it is not reading the content of the file.

Ruby read excel file xlsx.

Install as a gem. Roo implements read access for all common spreadsheet types. This project contains sample code for reading excel files with different ruby libraries xlsx file examples. I also found a simple gem called simple xlsx reader that was easy to use and had everything i needed.

End it is giving me the following. Some googling brought me to the ruby gems roo and write xlsx. While it is capable of properly parsing the entire ooxml structure its current main emphasis is on reading files produced by ms excel making minor modifications to them and saving them to be opened again while preserving as much of the structure as possible. When i called simplexlsxreader open file path memory consumption would go to 2gb and it would stay that way until the garbage collector cleaned it.

What i needed was a library that would read excel rows in streams. This is my script. I have samples for reading xlsx files using each of the above libraries in the linked github project. I created a quick and dirty benchmark comparing the four libraries that can read xlsx files in the above table.

The result for reading the xlsx file with the two functions is same. Below are code samples for reading current ooxml excel files using rubyxl roo creek and simple xlsx reader. Book spreadsheet open myexcel xls. Excel 97 excel 2002 xml and excel 2003 xml formats when using the roo xls gem xls xml google spreadsheets with read write access when using roo google.

The only difference is that when read excel is used excel format is called internally by the read excel function to determine if the path is xls or xlsx file from the file extension. Xlsx roo spreadsheet open file path xlsx roo excelx new xlsx spreadsheet xlsx sheet sheet number once we have access to a desired excel file we can get whatever data we need from it. If you need to read large excel files you may want to compare the performance between the different libraries. This gem supports operating on xlsx files open xml format.