== Lazyeval * http://github.com/vitaly/lazyeval/ == DESCRIPTION This GEM allows to call methods lazily. i.e. the actual work will not be performed until the result is used. There's no promise/force semantics. just a single call (or block) is stored and executed the first time the (lazy) result is accessed. == EXAMPLES OF USAGE # simple lazy call user = User.lazy.find(:first) # will not access a db puts user.name # this will actually perform the find and then get the name from # the result # example for a lazy block user_name = User.lazy { |user| user.find(:first).user_name } # no db access puts user_name # db will be accessed here