&gt;</span> <span class="binding-type">macro</span> <span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/48aa9f9b04e2fc0848a7834d6957db3328c0440e//spork/misc.janet#L273">source</a></span> <pre class="binding-text">(cond-&gt;&gt; val &amp; clauses)

Threading conditional macro. It takes `val` to mutate,
and `clauses` pairs of condition and operation to which the `val`,
is put as last argument. All conditions are tried and
for truthy the operation is ran.
Returns mutated value if any c