41 lines
542 B
Plaintext
41 lines
542 B
Plaintext
use sample
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use sample/mint
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use sample/spend
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pub type Redeemer {
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signer: ByteArray,
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amount: Int,
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}
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pub type Reen {
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Buy { signer: ByteArray, amount: Int }
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Sell
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}
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pub fn twice(f: fn(Int) -> Int, initial: Int) -> Int {
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f(f(initial))
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}
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pub fn add_one(value: Int) -> Int {
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value + 1
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}
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pub fn add_two(x: Int) -> Int {
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twice(add_one, x)
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}
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pub fn final_check(z: Int) {
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z < 4
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}
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pub fn spend(
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datum: sample.Datum,
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rdmr: Redeemer,
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ctx: spend.ScriptContext,
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) -> Bool {
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let a = datum.fin
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a
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|> add_two
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|> final_check
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}
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