R: Evaluate R code

evaluate {glue} | R Documentation

## Evaluate R code

### Description

This is a simple wrapper around `eval(parse())` which provides a more consistent interface than the default functions. If `data` is `NULL` then the code is evaluated in the environment. If `data` is not `NULL` than the code is evaluated in the `data` object first, with the enclosing environment of `envir`.

### Usage

    evaluate(code, envir)

### Arguments

`code` | R code to evaluate
`envir` | environment to evaluate the code in

### Details

This function is designed to be used within transformers to evaluate the code in the glue block.

[Package glue version 1.2.0 Index]