rename
- (rename xrel kmap)
Returns a rel of the maps in xrel with the keys in kmap renamed to the vals in kmap
© Rich Hickey. All rights reserved. Eclipse Public License 1.0
1 Example
;; Here's a relation with two keys (think "column names" in SQL), :a and :b user=> (def relation #{ {:a 1, :b 1} {:a 2, :b 2} }) ;; I decide that :a is a stupid name and that :new-a would be better. ;; Here's how I make a new relation with the renamed key: user=> (rename relation {:a :new-a}) #{{:new-a 1, :b 1} {:new-a 2, :b 2}}