returnCapture

Return an error to a file, environment (no names) or callback

internal

Tools for writing and debugging R code. Provides:
'%.>%' dot-pipe (an 'S3' configurable pipe), unpack/to (R style multiple assignment/return),
'build_frame()'/'draw_frame()' ('data.frame' example tools),
'qc()' (quoting concatenate),
':=' (named map builder), 'let()' (converts non-standard evaluation interfaces to parametric standard
evaluation interfaces, inspired by 'gtools::strmacro()' and 'base::bquote()'), and more.

John Mount

wrapr

Wrap R Tools for Debugging and Parametric Programming

Nina Zumel

 Win-Vector LLC

returnCapture function

<dl><dt>e</dt>
<dd>caught exception</dd>
<dt>saveDest</dt>
<dd>where to save</dd>
<dt>cap</dt>
<dd>saved arguments</dd>
<dt>wrapperName</dt>
<dd>name of wrapper</dd>
<dt>recallString</dt>
<dd>how to call function again</dd></dl>

Arguments

Return an error to a file, environment (no names) or callback — returnCapture

<dl>

<dt>e</dt>
<dd>caught exception</dd>


<dt>saveDest</dt>
<dd>where to save</dd>


<dt>cap</dt>
<dd>saved arguments</dd>


<dt>wrapperName</dt>
<dd>name of wrapper</dd>


<dt>recallString</dt>
<dd>how to call function again</dd>

</dl>

returnCapture: Return an error to a file, environment (no names) or callback

Description

Usage

Arguments