1--- 2 3$$0: &SMALL { r: 1 } 4$$1: &BIG { r: 100 } 5$$2: &LEFT { x: -1, y: -2 } 6$$3: &RIGHT { x: 1, y: 2 } 7 8map1: # Explicit keys 9 r: 10 10 x: 1 11 y: 2 12 13map2: # Merge one map 14 r: 10 15 <<: *RIGHT 16 17map3: # Merge multiple maps 18 <<: *BIG 19 <<: *RIGHT 20 21map4: # Override 22 <<: [ *BIG, *LEFT, *SMALL ] 23 <<: *RIGHT 24 x: 0 25