fit_screen

The maximum width of the screen the message should take. Default is 0.9.

width

Utility to display long messages with nice formatting. This function cuts the message to fit the current screen width of the R console. Words are never cut in the middle.

Set of tools to facilitate package development and make R a more user-friendly place. Mostly for developers (or anyone who writes/shares functions). Provides a simple, powerful and flexible way to check the arguments passed to functions.
The developer can easily describe the type of argument needed. If the user provides a wrong argument, then an informative error message is prompted with the requested type and the problem clearly stated--saving the user a lot of time in debugging.

Laurent Berge

dreamerr

Error Handling Made Easy

fit_screen function

<dl><dt>msg</dt>
<dd>Text message: character vector.</dd>
<dt>width</dt>
<dd>The maximum width of the screen the message should take. Default is 0.9.</dd></dl>

Arguments

Nicely fits a message in the current R console — fit_screen

<dl>

<dt>msg</dt>
<dd>Text message: character vector.</dd>


<dt>width</dt>
<dd>The maximum width of the screen the message should take. Default is 0.9.</dd>

</dl>

fit_screen: Nicely fits a message in the current R console

Description

Usage

Value

Arguments

Details

Examples