on_get(&quot;SP500&quot;)</code>.</p></li>
<li><p>All function have been renamed for a common API notation. For
example, <code>BatchGetSymbols::BatchGetSymbols</code> is now
<code>yfR::yf_get()</code>. Likewise, the function for fetching
collections is <code>yfR::yf_collection_get()</code>.</p></li>
<li><p>The output of <code>yfR::yf_get()</code> is always a tibble with
the price data (and not a list as in
<code>BatchGetSymbols::BatchGetSymbols</code>). If one wants the tibble
with a summary of the importin