[Pharo-users] Using symbol

Hi, I'll like to know what is happening exactly in background when I'm using a symbol as in *Collection withAllSubclasses collect: #numberOfLinesOfCode*. I also want to know the other cases where I can use symbol. Is there any tutorial about using symbol? Thanks -- View this message in context: http://forum.world.st/Using-symbol-tp4916159.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.