EEx.Engine.handle_expr
You're seeing just the callback
handle_expr
, go back to EEx.Engine module for more information.
Specs
Called for the dynamic/code parts of a template.
The marker is what follows exactly after <%
. For example,
<% foo %>
has an empty marker, but <%= foo %>
has "="
as marker. The allowed markers so far are:
""
"="
"/"
"|"
Markers "/"
and "|"
are only for use in custom EEx engines
and are not implemented by default. Using them without an
appropriate implementation raises EEx.SyntaxError
.
It must return the updated state.