should_show_types

Wrapper around <code>getOption("readr.show_col_types")</code> that implements some fall
back logic if the option is unset. This returns:<ul>
<li><code>TRUE</code> if the option is set to <code>TRUE</code></li>
<li><code>FALSE</code> if the option is set to <code>FALSE</code></li>
<li><code>FALSE</code> if the option is unset and we appear to be running tests</li>
<li><code>NULL</code> otherwise, in which case the caller determines whether to show
column types based on context, e.g. whether <code>show_col_types</code> or actual
<code>col_types</code> were explicitly specified</li>
</ul>

The goal of 'readr' is to provide a fast and friendly way to
read rectangular data (like 'csv', 'tsv', and 'fwf').  It is designed
to flexibly parse many types of data found in the wild, while still
cleanly failing when data unexpectedly changes.

Jennifer Bryan

readr

Read Rectangular Text Data

Hadley Wickham

Jim Hester

Romain Francois

Shelby Bearrows

Posit Software, PBC 

https://github.com/mandreyel/ 

Jukka Jylänki

Mikkel Jørgensen

should_show_types function

Determine whether column types should be shown — should_show_types

Determine whether column types should be shown

should_show_types: Determine whether column types should be shown

Description

Usage

Arguments