これを試してみるとroo gem
:
irb(main):001:0> require 'roo'
=> true
irb(main):002:0> oo = Excel.new("C:/Users/Abash/Desktop/test1.xls")
**NameError: uninitialized constant Excel** from (irb):2
from C:/Ruby193/bin/irb:12:in `<main>'
これを試してみるとspreadsheet gem
:
irb(main):001:0> require 'spreadsheet'
=> true
irb(main):002:0>Spreadsheet.client_encoding = 'UTF-8'
=> "UTF-8"
irb(main):003:0> book = Spreadsheet.open 'C:/Users/Abash/Desktop/test1.xls'
**Errno::EACCES: Permission denied** - C:/Users/Abash/Desktop/test1.xls
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/spreadsheet-0.8.2/lib/spreadsheet.rb:69:in `initialize'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/spreadsheet-0.8.2/lib/spreadsheet.rb:69:in `open'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/spreadsheet-0.8.2/lib/spreadsheet.rb:69:in `open'
from (irb):3
from C:/Ruby193/bin/irb:12:in `<main>'
これらのエラーの回避策を教えてもらえますか?