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fp-ts-ix

Switch overview

ReaderAsyncIterableEither/Switch

Added in v0.1.0

Table of contents

Alt

alt

Identifies an associative operation on a type constructor. It is similar to Semigroup, except that it applies to types of kind * -> *.

Signature

export declare const alt: <R, E, A>(
  that: () => RAIE.ReaderAsyncIterableEither<R, E, A>
) => (fa: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

altW

Less strict version of alt.

Signature

export declare const altW: <R2, E2, B>(
  that: () => RAIE.ReaderAsyncIterableEither<R2, E2, B>
) => <R1, E1, A>(fa: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2, B | A>

Added in v0.1.0

Monad

chain

Composes computations in sequence, using the return value of one computation to determine the next computation.

Signature

export declare const chain: <R, E, A, B>(
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainW

Less strict version of chain.

Signature

export declare const chainW: <R2, E2, A, B>(
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, B>

Added in v0.1.0

combinators

chainAsyncIterableEitherK

Signature

export declare const chainAsyncIterableEitherK: <E, A, B>(
  f: (a: A) => AsyncIterableEither<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainAsyncIterableEitherKW

Signature

export declare const chainAsyncIterableEitherKW: <E2, A, B>(
  f: (a: A) => AsyncIterableEither<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>

Added in v0.1.0

chainAsyncIterableK

Signature

export declare const chainAsyncIterableK: <A, B>(
  f: (a: A) => AsyncIterable<B>
) => <R, E>(first: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainEitherK

Signature

export declare const chainEitherK: <E, A, B>(
  f: (a: A) => Either<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainEitherKW

Less strict version of chainEitherK.

Signature

export declare const chainEitherKW: <E2, A, B>(
  f: (a: A) => Either<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>

Added in v0.1.0

chainFirst

Composes computations in sequence, using the return value of one computation to determine the next computation and keeping only the result of the first.

Derivable from Chain.

Signature

export declare const chainFirst: <R, E, A, B>(
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstAsyncIterableEitherK

Signature

export declare const chainFirstAsyncIterableEitherK: <E, A, B>(
  f: (a: A) => AsyncIterableEither<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstAsyncIterableEitherKW

Signature

export declare const chainFirstAsyncIterableEitherKW: <E2, A, B>(
  f: (a: A) => AsyncIterableEither<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, A>

Added in v0.1.0

chainFirstAsyncIterableK

Signature

export declare const chainFirstAsyncIterableK: <A, B>(
  f: (a: A) => AsyncIterable<B>
) => <R, E>(first: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstEitherK

Signature

export declare const chainFirstEitherK: <A, E, B>(
  f: (a: A) => Either<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstEitherKW

Less strict version of chainFirstEitherK.

Signature

export declare const chainFirstEitherKW: <A, E2, B>(
  f: (a: A) => Either<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, A>

Added in v0.1.0

chainFirstIOK

Signature

export declare const chainFirstIOK: <A, B>(
  f: (a: A) => IO<B>
) => <R, E>(first: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstReaderAsyncIterableK

Signature

export declare const chainFirstReaderAsyncIterableK: <A, R, B>(
  f: (a: A) => ReaderAsyncIterable<R, B>
) => <E = never>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstReaderAsyncIterableKW

Less strict version of chainFirstReaderAsyncIterableK.

Signature

export declare const chainFirstReaderAsyncIterableKW: <A, R2, B>(
  f: (a: A) => ReaderAsyncIterable<R2, B>
) => <R1, E = never>(ma: RAIE.ReaderAsyncIterableEither<R1, E, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E, A>

Added in v0.1.0

chainFirstReaderEitherK

Signature

export declare const chainFirstReaderEitherK: <R, E, A, B>(
  f: (a: A) => ReaderEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstReaderEitherKW

Less strict version of chainFirstReaderEitherK.

Signature

export declare const chainFirstReaderEitherKW: <R2, E2, A, B>(
  f: (a: A) => ReaderEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, A>

Added in v0.1.0

chainFirstReaderK

Signature

export declare const chainFirstReaderK: <A, R, B>(
  f: (a: A) => Reader<R, B>
) => <E = never>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstReaderKW

Less strict version of chainFirstReaderK.

Signature

export declare const chainFirstReaderKW: <A, R1, B>(
  f: (a: A) => Reader<R1, B>
) => <R2, E = never>(ma: RAIE.ReaderAsyncIterableEither<R2, E, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E, A>

Added in v0.1.0

chainFirstReaderTaskEitherK

Signature

export declare const chainFirstReaderTaskEitherK: <R, E, A, B>(
  f: (a: A) => ReaderTaskEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstReaderTaskEitherKW

Less strict version of chainFirstReaderEitherK.

Signature

export declare const chainFirstReaderTaskEitherKW: <R2, E2, A, B>(
  f: (a: A) => ReaderTaskEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, A>

Added in v0.1.0

chainFirstTaskEitherK

Signature

export declare const chainFirstTaskEitherK: <A, E, B>(
  f: (a: A) => TaskEither<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

chainFirstTaskEitherKW

Less strict version of chainFirstEitherK.

Signature

export declare const chainFirstTaskEitherKW: <A, E2, B>(
  f: (a: A) => TaskEither<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, A>

Added in v0.1.0

chainFirstW

Less strict version of chainFirst.

Derivable from Chain.

Signature

export declare const chainFirstW: <R2, E2, A, B>(
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, A>

Added in v0.1.0

chainIOEitherK

Signature

export declare const chainIOEitherK: <E, A, B>(
  f: (a: A) => IOEither<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainIOEitherKW

Less strict version of chainIOEitherK.

Signature

export declare const chainIOEitherKW: <E2, A, B>(
  f: (a: A) => IOEither<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>

Added in v0.1.0

chainIOK

Signature

export declare const chainIOK: <A, B>(
  f: (a: A) => IO<B>
) => <R, E>(first: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainOptionK

Signature

export declare const chainOptionK: <E>(
  onNone: Lazy<E>
) => <A, B>(
  f: (a: A) => Option<B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainReaderAsyncIterableK

Signature

export declare const chainReaderAsyncIterableK: <A, R, B>(
  f: (a: A) => ReaderAsyncIterable<R, B>
) => <E = never>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainReaderAsyncIterableKW

Less strict version of chainReaderAsyncIterableK.

Signature

export declare const chainReaderAsyncIterableKW: <A, R2, B>(
  f: (a: A) => ReaderAsyncIterable<R2, B>
) => <R1, E = never>(ma: RAIE.ReaderAsyncIterableEither<R1, E, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E, B>

Added in v0.1.0

chainReaderEitherK

Signature

export declare const chainReaderEitherK: <R, E, A, B>(
  f: (a: A) => ReaderEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainReaderEitherKW

Less strict version of chainReaderEitherK.

Signature

export declare const chainReaderEitherKW: <R2, E2, A, B>(
  f: (a: A) => ReaderEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, B>

Added in v0.1.0

chainReaderK

Signature

export declare const chainReaderK: <A, R, B>(
  f: (a: A) => Reader<R, B>
) => <E = never>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainReaderKW

Less strict version of chainReaderK.

Signature

export declare const chainReaderKW: <A, R1, B>(
  f: (a: A) => Reader<R1, B>
) => <R2, E = never>(ma: RAIE.ReaderAsyncIterableEither<R2, E, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E, B>

Added in v0.1.0

chainReaderTaskEitherK

Signature

export declare const chainReaderTaskEitherK: <R, E, A, B>(
  f: (a: A) => ReaderTaskEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainReaderTaskEitherKW

Less strict version of chainReaderEitherK.

Signature

export declare const chainReaderTaskEitherKW: <R2, E2, A, B>(
  f: (a: A) => ReaderTaskEither<R2, E2, B>
) => <R1, E1>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, B>

Added in v0.1.0

chainTaskEitherK

Signature

export declare const chainTaskEitherK: <E, A, B>(
  f: (a: A) => TaskEither<E, B>
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

chainTaskEitherKW

Less strict version of chainEitherK.

Signature

export declare const chainTaskEitherKW: <E2, A, B>(
  f: (a: A) => TaskEither<E2, B>
) => <R, E1>(ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>

Added in v0.1.0

chainWithIndex

Composes computations in sequence, using the return value of one computation to determine the next computation.

Signature

export declare const chainWithIndex: <R, E, A, B>(
  f: (i: number, a: A) => RAIE.ReaderAsyncIterableEither<R, E, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, B>

Added in v0.1.0

filterOrElse

Signature

export declare const filterOrElse: {
  <E, A, B extends A>(refinement: Refinement<A, B>, onFalse: (a: A) => E): <R>(
    ma: RAIE.ReaderAsyncIterableEither<R, E, A>
  ) => RAIE.ReaderAsyncIterableEither<R, E, B>
  <E, A>(predicate: Predicate<A>, onFalse: (a: A) => E): <R, B extends A>(
    mb: RAIE.ReaderAsyncIterableEither<R, E, B>
  ) => RAIE.ReaderAsyncIterableEither<R, E, B>
  <E, A>(predicate: Predicate<A>, onFalse: (a: A) => E): <R>(
    ma: RAIE.ReaderAsyncIterableEither<R, E, A>
  ) => RAIE.ReaderAsyncIterableEither<R, E, A>
}

Added in v0.1.0

filterOrElseW

Less strict version of filterOrElse.

Signature

export declare const filterOrElseW: {
  <A, B extends A, E2>(refinement: Refinement<A, B>, onFalse: (a: A) => E2): <R, E1>(
    ma: RAIE.ReaderAsyncIterableEither<R, E1, A>
  ) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>
  <A, E2>(predicate: Predicate<A>, onFalse: (a: A) => E2): <R, E1, B extends A>(
    mb: RAIE.ReaderAsyncIterableEither<R, E1, B>
  ) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, B>
  <A, E2>(predicate: Predicate<A>, onFalse: (a: A) => E2): <R, E1>(
    ma: RAIE.ReaderAsyncIterableEither<R, E1, A>
  ) => RAIE.ReaderAsyncIterableEither<R, E2 | E1, A>
}

Added in v0.1.0

flatten

Derivable from Chain.

Signature

export declare const flatten: <R, E, A>(
  mma: RAIE.ReaderAsyncIterableEither<R, E, RAIE.ReaderAsyncIterableEither<R, E, A>>
) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

flattenW

Less strict version of flatten.

Signature

export declare const flattenW: <R1, E1, R2, E2, A>(
  mma: RAIE.ReaderAsyncIterableEither<R1, E1, RAIE.ReaderAsyncIterableEither<R2, E2, A>>
) => RAIE.ReaderAsyncIterableEither<R1 & R2, E1 | E2, A>

Added in v0.1.0

orElse

Returns ma if is a Right or the value returned by onLeft otherwise.

See also alt.

Signature

export declare const orElse: <R, E1, A, E2>(
  onLeft: (e: E1) => RAIE.ReaderAsyncIterableEither<R, E2, A>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2, A>

Added in v0.1.0

orElseFirst

Signature

export declare const orElseFirst: <E, R, B>(
  onLeft: (e: E) => RAIE.ReaderAsyncIterableEither<R, E, B>
) => <A>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, A>

Added in v0.1.0

orElseFirstW

Signature

export declare const orElseFirstW: <E1, R2, E2, B>(
  onLeft: (e: E1) => RAIE.ReaderAsyncIterableEither<R2, E2, B>
) => <R1, A>(ma: RAIE.ReaderAsyncIterableEither<R1, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E1 | E2, A>

Added in v0.1.0

orElseW

Less strict version of orElse.

Signature

export declare const orElseW: <E1, R1, E2, B>(
  onLeft: (e: E1) => RAIE.ReaderAsyncIterableEither<R1, E2, B>
) => <R2, A>(ma: RAIE.ReaderAsyncIterableEither<R2, E1, A>) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2, B | A>

Added in v0.1.0

orLeft

Signature

export declare const orLeft: <E1, R, E2>(
  onLeft: (e: E1) => ReaderAsyncIterable<R, E2>
) => <A>(fa: RAIE.ReaderAsyncIterableEither<R, E1, A>) => RAIE.ReaderAsyncIterableEither<R, E2, A>

Added in v0.1.0

destructors

fold

Alias of matchE.

Signature

export declare const fold: <R, E, A, B>(
  onLeft: (e: E) => ReaderAsyncIterable<R, B>,
  onRight: (a: A) => ReaderAsyncIterable<R, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => ReaderAsyncIterable<R, B>

Added in v0.1.0

foldW

Alias of matchEW.

Signature

export declare const foldW: <E, R2, B, A, R3, C>(
  onLeft: (e: E) => ReaderAsyncIterable<R2, B>,
  onRight: (a: A) => ReaderAsyncIterable<R3, C>
) => <R1>(ma: RAIE.ReaderAsyncIterableEither<R1, E, A>) => ReaderAsyncIterable<R1 & R2 & R3, B | C>

Added in v0.1.0

getOrElse

Signature

export declare const getOrElse: <R, E, A>(
  onLeft: (e: E) => ReaderAsyncIterable<R, A>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => ReaderAsyncIterable<R, A>

Added in v0.1.0

getOrElseW

Less strict version of getOrElse.

Signature

export declare const getOrElseW: <R2, E, B>(
  onLeft: (e: E) => ReaderAsyncIterable<R2, B>
) => <R1, A>(ma: RAIE.ReaderAsyncIterableEither<R1, E, A>) => ReaderAsyncIterable<R1 & R2, B | A>

Added in v0.1.0

matchE

Signature

export declare const matchE: <R, E, A, B>(
  onLeft: (e: E) => ReaderAsyncIterable<R, B>,
  onRight: (a: A) => ReaderAsyncIterable<R, B>
) => (ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => ReaderAsyncIterable<R, B>

Added in v0.1.0

matchEW

Less strict version of matchE.

Signature

export declare const matchEW: <E, R2, B, A, R3, C>(
  onLeft: (e: E) => ReaderAsyncIterable<R2, B>,
  onRight: (a: A) => ReaderAsyncIterable<R3, C>
) => <R1>(ma: RAIE.ReaderAsyncIterableEither<R1, E, A>) => ReaderAsyncIterable<R1 & R2 & R3, B | C>

Added in v0.1.0

instances

Chain

Signature

export declare const Chain: Chain3<'ReaderAsyncIterableEither'>

Added in v0.1.0

ChainWithIndex

Signature

export declare const ChainWithIndex: ChainWithIndex3<'ReaderAsyncIterableEither', number>

Added in v0.1.0

Monad

Signature

export declare const Monad: Monad3<'ReaderAsyncIterableEither'>

Added in v0.1.0

MonadAsyncIterable

Signature

export declare const MonadAsyncIterable: MonadAsyncIterable3<'ReaderAsyncIterableEither'>

Added in v0.1.0

MonadIO

Signature

export declare const MonadIO: MonadIO3<'ReaderAsyncIterableEither'>

Added in v0.1.0

MonadTask

Signature

export declare const MonadTask: MonadTask3<'ReaderAsyncIterableEither'>

Added in v0.1.0

MonadThrow

Signature

export declare const MonadThrow: MonadThrow3<'ReaderAsyncIterableEither'>

Added in v0.1.0

getSemigroup

Get a Semigroup based on the concatenation of AsyncIterables. See also getMonoid.

Signature

export declare const getSemigroup: <R = unknown, E = never, A = never>() => Semigroup<
  RAIE.ReaderAsyncIterableEither<R, E, A>
>

Added in v0.1.0

interop

chainNullableK

Signature

export declare const chainNullableK: <E>(
  e: E
) => <A, B>(
  f: (a: A) => B | null | undefined
) => <R>(ma: RAIE.ReaderAsyncIterableEither<R, E, A>) => RAIE.ReaderAsyncIterableEither<R, E, NonNullable<B>>

Added in v0.1.0

utils

bind

Signature

export declare const bind: <N, A, R, E, B>(
  name: Exclude<N, keyof A>,
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R, E, B>
) => (
  ma: RAIE.ReaderAsyncIterableEither<R, E, A>
) => RAIE.ReaderAsyncIterableEither<R, E, { readonly [K in N | keyof A]: K extends keyof A ? A[K] : B }>

Added in v0.1.0

bindW

Signature

export declare const bindW: <N extends string, A, R2, E2, B>(
  name: Exclude<N, keyof A>,
  f: (a: A) => RAIE.ReaderAsyncIterableEither<R2, E2, B>
) => <R1, E1>(
  fa: RAIE.ReaderAsyncIterableEither<R1, E1, A>
) => RAIE.ReaderAsyncIterableEither<R1 & R2, E2 | E1, { readonly [K in N | keyof A]: K extends keyof A ? A[K] : B }>

Added in v0.1.0

getMonoid

Signature

export declare const getMonoid: <R = unknown, E = never, A = never>() => Monoid<RAIE.ReaderAsyncIterableEither<R, E, A>>

Added in v0.1.0