rightPipe

Chains synchronous transformations on an Either as long as it remains Right. The pipeline stops as soon as a Left is returned.

Interactive example

Syntax

function rightPipe<
	GenericInput extends AnyValue, GenericOutputPipe1 extends AnyValue
>(
  input: GenericInput,
  pipe1: EitherRightPipeFunction<GenericInput, GenericOutputPipe1>
): EitherRightPipeResult<GenericInput | GenericOutputPipe1, GenericOutputPipe1>;
// ... overloads up to 15 steps

EitherRightPipeFunction receives either the unwrapped value of a Right or the value if it is not an Either, and can return an Either or a raw value.

Parameters

• input: Initial value (may already be an Either).
• pipeX: Functions to run in sequence. Each function can return an Either or a simple value.

Return value

• If all steps stay Right, the last result is wrapped in EitherSuccess.
• As soon as a Left is returned, the pipeline stops and that Left is propagated.

Best practices

• Use distinct info literals ("step.1", "step.2") to ease debugging.
• Combine rightPipe with E.hasInformation to branch your checks.
• For async logic, prefer rightAsyncPipe.