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ninjs/gist:253bf7417fc6a5accba0

Created April 14, 2015 16:02
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gistfile1.txt
spreadsheet.rb:72:in `each': comparison of NilClass with String failed (ArgumentError)
from spreadsheet.rb:72:in `min'
from spreadsheet.rb:72:in `block in hcfa'
from /Users/logan/.rvm/gems/ruby-2.1.5/gems/spreadsheet-1.0.3/lib/spreadsheet/worksheet.rb:147:in `block in each'
from /Users/logan/.rvm/gems/ruby-2.1.5/gems/spreadsheet-1.0.3/lib/spreadsheet/worksheet.rb:146:in `upto'
from /Users/logan/.rvm/gems/ruby-2.1.5/gems/spreadsheet-1.0.3/lib/spreadsheet/worksheet.rb:146:in `each'
from /Users/logan/.rvm/gems/ruby-2.1.5/gems/spreadsheet-1.0.3/lib/spreadsheet/excel/worksheet.rb:47:in `each'
from spreadsheet.rb:59:in `each_with_index'
from spreadsheet.rb:59:in `hcfa'
from spreadsheet.rb:111:in `<main>'
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