Compojure-api Api Documentation

Extract parameters from head of the list. Parameters can be:

1. a map (if followed by any form) [{:a 1 :b 2} :body] => {:a 1 :b 2}
2. list of keywords & values [:a 1 :b 2 :body] => {:a 1 :b 2}
3. else => {}

Returns a tuple with parameters and body without the parameters

Groups a sequence with predicate returning a tuple of sequences.

Merges vector elements, optimized for 1 arity (x10 faster than merge).

checks whether input is a map, but not a record