The helper module - methods for use within views.
Include Leightbox only if used for the current view, according to the Controller. Invoke using “<%= include_quiet_leightbox_if_used -%>” from within the HEAD section of an XHTML view. If you want your HTML output to be nice and tidy in terms of indentation :-) then pass a string in the optional parameter - it will be inserted before each “<script>” tag in the returned HTML fragment.
Note that a trailing newline is output so you can call the helper with the “-%>” closing ERB tag (as shown in the previous paragraph) to avoid inserting a single blank line into your output in the event that the plugin is not used by the current view.
Returns ‘true’ if configured to use the Leightbox library for the view related to the current request. See the “uses_leightbox” class method for more information.
# File lib/quiet_leightbox/quiet_leightbox.rb, line 80 def using_quiet_leightbox? ! @uses_leightbox.nil? end