Merge branch 'format_fixes'

Author: oTiMo

lib/roo/excelx/cell/number.rb

@@ -48,8 +48,7 @@ def generate_formatter(format)
           when /^(0+)$/ then "%0#{$1.size}d"
           when /^0\.(0+)$/ then "%.#{$1.size}f"
           when '#,##0' then number_format('%.0f')
-          when '#,##0.00' then number_format('%.2f')
-          when '#,##0.000' then number_format('%.3f')
+          when /^#,##0.(0+)$/ then number_format("%.#{$1.size}f")
           when '0%'
             proc do |number|
               Kernel.format('%d%%', number.to_f * 100)
@@ -65,6 +64,7 @@ def generate_formatter(format)
           when '#,##0.00;[Red](#,##0.00)' then number_format('%.2f', '[Red](%.2f)')
             # FIXME: not quite sure what the format should look like in this case.
           when '##0.0E+0' then '%.1E'
+          when "_-* #,##0.00\\ _€_-;\\-* #,##0.00\\ _€_-;_-* \"-\"??\\ _€_-;_-@_-" then number_format('%.2f', '-%.2f')
           when '@' then proc { |number| number }
           else
             raise "Unknown format: #{format.inspect}"

test/excelx/cell/test_number.rb

@@ -66,6 +66,7 @@ def test_formats
       ['0.000000000', '1042.000000000'],
       ['#,##0', '1,042'],
       ['#,##0.00', '1,042.00'],
+      ['#,##0.000', '1,042.000'],
       ['0%', '104200%'],
       ['0.00%', '104200.00%'],
       ['0.00E+00', '1.04E+03'],
@@ -74,6 +75,7 @@ def test_formats
       ['#,##0.00;(#,##0.00)', '1,042.00'],
       ['#,##0.00;[Red](#,##0.00)', '1,042.00'],
       ['##0.0E+0', '1.0E+03'],
+      ["_-* #,##0.00\\ _€_-;\\-* #,##0.00\\ _€_-;_-* \"-\"??\\ _€_-;_-@_-", '1,042.00'],
       ['@', '1042']
     ].each do |style_format, result|
       cell = Roo::Excelx::Cell::Number.new '1042', nil, [style_format], nil, nil, nil