$ command line cheat sheets
Cheat Sheet Title: [ no_spaces_alphanumeric_only ]
Cheat Sheet:roo gem - http://roo.rubyforge.org/ roo is a Ruby gem to read the following Excel and OpenOffice formats: * Open-office spreadsheets (.ods) * Excel spreadsheets (.xls) * Google (online) spreadsheets * Excel’s new file format .xlsx INSTALLATION =================== gem install roo USAGE ================== require 'rubygems' require 'roo' oo = Openoffice.new("simple_spreadsheet.ods") oo.default_sheet = oo.sheets.first # iterate all rows # cells are named 1,A, 1,B, 2,A, 2,B etc.. 0.upto(oo.last_row) do |line| name = oo.cell(line,'A') age = oo.cell(line,'B') puts "Name: #{name}" puts "Age: #{age}\n" end DOCUMENTATION ================ http://roo.rubyforge.org/rdoc/index.html
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