Hi,
After doing some React and inspired
by https://github.com/JedWatson/classnames, what do you think about adding
a helper method to conditionally join classes.
For example, we have this code in our app to conditionally add classes to a
div:
<div class="project <%= project.status.active? ? 'active' : '' %> <%=
project.owner == current_user ? 'owner' : '' %>
<% content_tag(:div, class: "project #{project.status.active? ? 'active' :
''} #{project.owner == current_user ? 'owner' : ''}"
It will be nice to skip those empty strings with something like this:
<div class="class_names('project', 'active' => project.status.active?,
'owner' => project.owner == current_user)">
content_tag(:div, class: class_names("project", "active" =>
project.status.active?, "owner" => project.owner == current_user))
Do you think is worth it to put it into Rails?
Thanks!
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