| @@ -277,6 +277,14 class Query < ActiveRecord::Base | |||
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277 | 277 | ).collect {|cf| QueryCustomFieldColumn.new(cf) } |
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278 | 278 | end |
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279 | 279 | |
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280 | def self.available_columns=(v) | |
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281 | self.available_columns = (v) | |
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282 | end | |
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283 | ||
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284 | def self.add_available_column(column) | |
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285 | self.available_columns << (column) if column.is_a?(QueryColumn) | |
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286 | end | |
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287 | ||
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280 | 288 | # Returns an array of columns that can be used to group the results |
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281 | 289 | def groupable_columns |
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282 | 290 | available_columns.select {|c| c.groupable} |
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