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lang_head

Return the head or tail of a call

Description

Deprecated lifecycle

As of rlang 0.2.0 these functions are retired (deprecated for now) because they are low level accessors that are rarely needed for end users.

Usage

lang_head(lang)

lang_tail(lang)

Arguments

lang

A call.
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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