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ruby--ruby/ext/win32ole/sample/excel1.rb

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# frozen_string_literal: false
require 'win32ole'
application = WIN32OLE.new('Excel.Application')
application.visible = TRUE
workbook = application.Workbooks.Add();
worksheet = workbook.Worksheets(1);
=begin
worksheet.Range("A1:D1").value = ["North","South","East","West"];
worksheet.Range("A2:B2").value = [5.2, 10];
worksheet.Range("C2").value = 8;
worksheet.Range("D2").value = 20;
=end
worksheet.Range("A1:B2").value = [["North","South"],
[5.2, 10]];
vals = WIN32OLE_VARIANT.new([["East","West"],
[8, 20]],
WIN32OLE::VARIANT::VT_ARRAY)
worksheet.Range("C1:D2").value = vals
range = worksheet.Range("A1:D2");
range.Select
chart = workbook.Charts.Add;
workbook.saved = TRUE;
print "Now quit Excel... Please enter."
gets
application.ActiveWorkbook.Close(0);
application.Quit();