by_col_or_row

by_col_or_row()
Instance Public methods

Returns a duplicate table object, in mixed mode. This is handy for chaining in a single call without changing the table mode, but be aware that this method can consume a fair amount of memory for bigger data sets.

This method returns the duplicate table for chaining. Don't chain destructive methods (like []=()) this way though, since you are working with a duplicate.

doc_ruby_on_rails
2015-04-01 20:18:26
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