Satoshi Nakagawa
snaka****@infot*****
Sun Aug 26 11:14:09 JST 2007
I have added duck typing for NSArray and NSDictionary in r2009.
Now NSArray and NSDictionary behave Array and Hash respectively.
a = NSMutableArray.alloc.init
a << 1 << 2 << 3
p a.map {|i| i.to_i*3 }
#=> [3, 6, 9]
dic = NSMutableDictionary.alloc.init
dic[1] = 'one'
dic[2] = 'two'
h= { 3 => 'three', 4 => 'four'}
dic.merge!(h)
dic.each {|k,v| puts "#{k.to_i}: #{v.to_s}" }
#=>
1: one
2: two
3: three
4: four
--
Satoshi Nakagawa