TypeScript Immutable List.remove Examples

Example #1

File: counter-reducer.ts Project: richardkabiling/counters-typescript-react-redux

function removeCounter(state: List<number>, action: RemoveCounterAction): List<number> {
  if(state.isEmpty()) {
    throw "no counters"
  }
  if(action.index >= state.size) {
    throw "index out of bounds"
  }
  if(action.index < 0) {
    throw "index out of bounds"
  }
    return state.remove(action.index)
}