Hi All
This is an idiot question, I should know the answer, but I have looked around and can't find relevant documentation. I'm not asking for a full answer, just a pointer as to where to start looking. I have seen from examples in this forum that an expression like the following: paras collect: [para| para prettyPrinted] can be written more concisely as: paras collect: #prettyPrinted which obviously works when I try it. It doesn't seem to fit in with the definition of #collect:, which requires a block as argument. Where can I find the relevant definition, either in method comments or in some general manual? Can the notation be extended, for example to #select: - obviously with an argument which returns a Boolean? Can it be used with a method which requires an argument, e.g. as myArray collect: (#myMethod: arg)? Are there any other extensions? Any help gratefully received. Peter Kenny
