Function defaultFloatProcessor

packages/cli/src/internal/prompt/number.ts:172–195

(
  state: State,
  input: string
)

}

function defaultFloatProcessor(
  state: State,
  input: string
) {
  if (input === "." && state.value.includes(".")) {
    return Effect.succeed(Action.Beep())
  }
  if (state.value.length === 0 && input === "-") {
    return Effect.succeed(Action.NextFrame({
      state: { ...state, value: "-", error: Option.none() }
    }))
  }
  return Effect.match(parseFloat(state.value + input), {
    onFailure: () => Action.Beep(),
    onSuccess: (value) =>
      Action.NextFrame({
        state: {
          ...state,
          value: input === "." ? `${value}.` : `${value}`,
          error: Option.none()
        }
      })
  })
}

const initialState: State = {
  cursor: 0,