| @@ -36,6 +36,13 module Redmine #:nodoc: | |||||
| 36 | s.gsub!(',', '.') |
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36 | s.gsub!(',', '.') | |
| 37 | begin; Kernel.Float(s); rescue; nil; end |
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37 | begin; Kernel.Float(s); rescue; nil; end | |
| 38 | end |
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38 | end | |
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39 | ||||
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40 | # Object#to_a removed in ruby1.9 | |||
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41 | if RUBY_VERSION > '1.9' | |||
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42 | def to_a | |||
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43 | [self.dup] | |||
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44 | end | |||
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45 | end | |||
| 39 | end |
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46 | end | |
| 40 | end |
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47 | end | |
| 41 | end |
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48 | end | |
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