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is_expr

Is an object an expression?

Description

Deprecated lifecycle

This function was deprecated and renamed to is_expression() in rlang 0.2.0. This is for consistency with other type predicates which are not abbreviated.

Usage

is_expr(x)

Arguments

x

An object to test.
rlang

Functions for Base Types and Core R and 'Tidyverse' Features

v0.4.11
MIT + file LICENSE
Authors
Lionel Henry [aut, cre], Hadley Wickham [aut], mikefc [cph] (Hash implementation based on Mike's xxhashlite), Yann Collet [cph] (Author of the embedded xxHash library), RStudio [cph]
Initial release

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