# globals: Identify Global Objects in R Expressions

## Installation

R package globals is available on
[CRAN](https://cran.r-project.org/package=globals) and can be installed
in R as:

``` r

install.packages("globals")
```

### Pre-release version

To install the pre-release version that is available in Git branch
`develop` on GitHub, use:

``` r

remotes::install_github("futureverse/globals", ref="develop")
```

This will install the package from source.

## Contributing

To contribute to this package, please see
[CONTRIBUTING.md](https://globals.futureverse.org/CONTRIBUTING.md).

# Package index

## All functions

- [`Globals()`](https://globals.futureverse.org/reference/Globals.md) :
  A representation of a set of globals
- [`cleanup(`*`<Globals>`*`)`](https://globals.futureverse.org/reference/cleanup.Globals.md)
  : Drop certain types of globals
- [`globalsByName()`](https://globals.futureverse.org/reference/globalsByName.md)
  : Locates and retrieves a set of global variables by their names
- [`findGlobals()`](https://globals.futureverse.org/reference/globalsOf.md)
  [`globalsOf()`](https://globals.futureverse.org/reference/globalsOf.md)
  : Get all global objects of an expression
- [`packagesOf(`*`<Globals>`*`)`](https://globals.futureverse.org/reference/packagesOf.Globals.md)
  : Identify the packages of the globals