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gleam_stdlib

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A standard library for the Gleam programming language

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gleam_stdlib src gleam pair.gleam
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src/gleam/pair.gleam 

pub struct Pair(a, b) {

  first: a

  second: b

}



pub fn first(tup) {

  let Pair(a, _) = tup

  a

}



pub fn second(tup) {

  let Pair(_, a) = tup

  a

}



pub fn swap(tup) {

  let Pair(a, b) = tup

  Pair(b, a)

}