ligo/src/contracts/website2.ligo

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2019-06-06 22:48:36 +04:00
// variant defining pseudo multi-entrypoint actions
type action is
| Increment of int
| Decrement of int
function add (const a : int ; const b : int) : int is
block { skip } with a + b
function subtract (const a : int ; const b : int) : int is
block { skip } with a - b
// real entrypoint that re-routes the flow based on the action provided
function main (const p : action ; const s : int) : (list(operation) * int) is
block {skip} with ((nil : list(operation)),
case p of
| Increment n -> add(s, n)
| Decrement n -> subtract(s, n)
end)