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August 29, 2015 14:01
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data = Service.available_for(shop).map do |service| | |
[service.name_de, service.id, service.category, service.service_type, (service.global ? 'Ja': 'Nein')] | |
end | |
require 'spreadsheet' | |
def to_excel(data,filename = 'out.xls') | |
Spreadsheet.client_encoding = 'UTF-8' | |
book = Spreadsheet::Workbook.new | |
sheet = book.create_worksheet :name => filename | |
data.each_with_index do |row, i| | |
sheet_row = sheet.row(i) | |
row.each_with_index do |val,i| | |
sheet_row[i] = val.to_s.force_encode('UTF-8') rescue val | |
end | |
end | |
book.write filename | |
end |
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