R: Test for or coerce to quosure-like objects

is_quosureish {rlang} | R Documentation

## Test for or coerce to quosure-like objects

### Description

These functions are deprecated as of rlang 0.2.0 because they make the assumption that quosures are a subtype of formula, which we are now considering to be an implementation detail.

### Usage

    is_quosureish(x, scoped = NULL)

    as_quosureish(x, env = caller_env())

### Arguments

`x` | An object to test.
`scoped` | A boolean indicating whether the quosure is scoped, that is, has a valid environment attribute. If `NULL`, the scope is not inspected.
`env` | The environment in which the expression should be evaluated. Only used for symbols and calls. This should typically be the environment in which the expression was created.

[Package rlang version 0.3.2 Index]