ligo/tools/webide/packages/client/examples/pascaligo/arithmetic-contract.ligo
2020-02-24 19:29:11 +00:00

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(*_*
name: PascaLIGO Contract
language: pascaligo
compile:
entrypoint: main
dryRun:
entrypoint: main
parameters: Increment (1)
storage: 0
deploy:
entrypoint: main
storage: 0
evaluateValue:
entrypoint: ""
evaluateFunction:
entrypoint: add
parameters: (5, 6)
*_*)
// 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)