I'd like some sorthand for this: Map rowToMap(row) { def rowMap = [:]; row.columns.each{ rowMap[it.name] = it.val } return rowMap; } given the way the GDK stuff is, I'd expect to be able to do something like: Map rowToMap(row) { row.columns.collectMap{ [it.name,it.val] } } but I haven't seen anything in the docs... ...
Hi, I've developed a Class that has some methods that augment Integer, it mainly lets me do this: def total = 100.dollars + 50.euros Now I have to extend Integer.metaClass doing something like this: Integer.metaClass.getDollars = {-> Money.Dollar(delegate) } I tried putting that at the bottom of the file, before the Money class...
I'm relatively new to Groovy and Grails and am trying them out in my spare time. I've got a small test Grails application that I'm able to run fine using grails run-app, but grails run-war results in an error. In the grails-app/conf/BootStrip.init method, I'm adding some property getters onto the DefaultGrailsControllerClass and Defaul...
From Snipplr Ok here is the script code, in the comments is the question and the exception thrown class Class1 { def closure = { println this.class.name println delegate.class.name def nestedClos = { println owner.class.name } nestedClos() } } def clos = new Class1().closure ...