e.g up Hello #=> first frame that has Hello method OR (more likely) first frame that's instance of Hello class
e.g up Hello#method #=> first frame that is an invocation of Hello#method
should still work based on regex
can regex on class name e.g up Hel
or on method name e.g up Hello#met
or both, e.g: up Hel#met
should attempt Hello as method first, if fail, then try as class
e.g
up Hello#=> first frame that hasHellomethod OR (more likely) first frame that's instance ofHelloclass e.gup Hello#method#=> first frame that is an invocation ofHello#methodup Helup Hello#metup Hel#metHelloas method first, if fail, then try as class