fromOption()

fromOption<E>(onNone): <A>(fa) => TaskEither<E, A>

Creates a TaskEither from an Option.

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Type Parameters

E: E

The error type.

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Parameters

onNone: () => E

Function to create error for None.

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Returns: <A>(fa): TaskEither<E, A>

A function that converts an Option to a TaskEither.

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Since

2.0.0