Archive for November 16th, 2005
Daily Archive
Wednesday, November 16th, 2005
Pretty array printing in Ruby
Use the pretty print package! (thanks DT)
irb(main):001:0> require ‘pp’
=> true
irb(main):002:0> a = [’abc’, ‘def’, ‘ghi’]
=> [”abc”, “def”, “ghi”]
irb(main):003:0> pp a
[”abc”, “def”, “ghi”]
=> nil
