query.go
func (iter Enumerator) Select(transform Transform) Enumerator {
	retval := make(chan interface{})

	go func() {
		for item := range iter {
			retval <- transform(item)
		}
		close(retval)
	}()

	return retval
}
func (iter Enumerator) Select(transform Transform) Enumerator {
	retval := make(chan interface{})

	go func() {
		for item := range iter {
			retval <- transform(item)
		}
		close(retval)
	}()

	return retval
}
func ( iter Enumerator ) Select ( transform Transform ) Enumerator { retval := make ( chan interface { } ) go func ( ) { for item := range iter { retval <- transform ( item ) } close ( retval ) } ( ) return retval }
// Select iterates over a list and returns a transformed item.
Select iterates over a list and returns a transformed item .