% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/vctrs-deprecated.R
\name{vec_unchop}
\alias{vec_unchop}
\title{Chopping}
\usage{
vec_unchop(
  x,
  indices = NULL,
  ptype = NULL,
  name_spec = NULL,
  name_repair = c("minimal", "unique", "check_unique", "universal")
)
}
\arguments{
\item{x}{A vector}

\item{indices}{For \code{vec_chop()}, a list of positive integer vectors to
slice \code{x} with, or \code{NULL}. If \code{NULL}, \code{x} is split into its individual
elements, equivalent to using an \code{indices} of \code{as.list(vec_seq_along(x))}.

For \code{list_unchop()}, a list of positive integer vectors specifying the
locations to place elements of \code{x} in. Each element of \code{x} is recycled to
the size of the corresponding index vector. The size of \code{indices} must
match the size of \code{x}. If \code{NULL}, \code{x} is combined in the order it is
provided in, which is equivalent to using \code{\link[=vec_c]{vec_c()}}.}

\item{ptype}{If \code{NULL}, the default, the output type is determined by
computing the common type across all elements of \code{x}. Alternatively, you
can supply \code{ptype} to give the output a known type.}

\item{name_spec}{A name specification for combining
inner and outer names. This is relevant for inputs passed with a
name, when these inputs are themselves named, like \code{outer = c(inner = 1)}, or when they have length greater than 1: \code{outer = 1:2}. By default, these cases trigger an error. You can resolve
the error by providing a specification that describes how to
combine the names or the indices of the inner vector with the
name of the input. This specification can be:
\itemize{
\item A function of two arguments. The outer name is passed as a
string to the first argument, and the inner names or positions
are passed as second argument.
\item An anonymous function as a purrr-style formula.
\item A glue specification of the form \code{"{outer}_{inner}"}.
\item An \code{\link[rlang:zap]{rlang::zap()}} object, in which case both outer and inner
names are ignored and the result is unnamed.
}

See the \link[=name_spec]{name specification topic}.}

\item{name_repair}{How to repair names, see \code{repair} options in
\code{\link[=vec_as_names]{vec_as_names()}}.}
}
\value{
\itemize{
\item \code{vec_chop()}: A list of size \code{vec_size(indices)} or, if \code{indices == NULL},
\code{vec_size(x)}.
\item \code{list_unchop()}: A vector of type \code{vec_ptype_common(!!!x)}, or \code{ptype}, if
specified. The size is computed as \code{vec_size_common(!!!indices)} unless
the indices are \code{NULL}, in which case the size is \code{vec_size_common(!!!x)}.
}
}
\description{
\ifelse{html}{\href{https://lifecycle.r-lib.org/articles/stages.html#deprecated}{\figure{lifecycle-deprecated.svg}{options: alt='[Deprecated]'}}}{\strong{[Deprecated]}}

\code{vec_unchop()} has been renamed to \code{\link[=list_unchop]{list_unchop()}} and is deprecated as of
vctrs 0.5.0.
}
\keyword{internal}