The Occurences in File functionality in RadRails is broken, and this could easily lead to great confusion on the part of the developer.
Look at the first screenshot...this is the result of highlighting "employee_late" on line 347 and choosing "Search->Occurrences in File->Identifier". Notice how it ignores the method definition on line 360.
Now, if I choose and highlight "employee_late" on 360 and again run the search, it finds nothing (see screenshot 2).
This had me perplexed for some time during a recent debugging session 