I found these examples scattered throughout the web and included the original links where I found them. The authors or persons who published them on these sites are referenced over there so follow the links for them or message me if you want your name explicit here.
- or= Or equals-operator as used e.g.
hash or= {}
- ?= Existential-operator as used e.g.
hash ?= {}
- for..of Object/hash-comprehension e.g.
log val for key,val of store
- for..in Array-comprehension e.g.
log item for item in [1,2,3,4,5]