fix OpenStruct for 1.9.3
Andrew Cantino
1 changed files with 15 additions and 0 deletions
+ 15
- 0
app/models/scenario_import.rb
@@ -237,5 +237,20 @@ class ScenarioImport |
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| 237 | 237 |
yield 'propagate_immediately', propagate_immediately, boolean if self['propagate_immediately'].present? && propagate_immediately.requires_merge? |
| 238 | 238 |
yield 'disabled', disabled, boolean if disabled.requires_merge? |
| 239 | 239 |
end |
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+ |
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+ # Unfortunately Ruby 1.9's OpenStruct doesn't expose [] and []=. |
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+ unless instance_methods.include?(:[]=) |
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+ def [](key) |
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+ self.send(sanitize key) |
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+ end |
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+ |
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+ def []=(key, val) |
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+ self.send("#{sanitize key}=", val)
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+ end |
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+ |
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+ def sanitize(key) |
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+ key.gsub(/[^a-zA-Z0-9_-]/, '') |
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+ end |
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+ end |
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| 240 | 255 |
end |
| 241 | 256 |
end |