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Groups > comp.lang.ruby > #2202

Splitting each_cons?

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I'm not sure if each_cons can do what I'm trying to achieve:

one : vol1
one : vol2
three : vol3



irb(main):052:0> films
=> [["one", "vol1"], ["one", "vol2"], ["three", "vol3"]]

irb(main):053:0> films.each_cons(1) { |f| print f, " " }
onevol1 onevol2 threevol3 => nil

irb(main):054:0> films.each_cons(1) { |f| print f, " ", "\n" }
onevol1
onevol2
threevol3
=> nil

irb(main):055:0> films.each_cons(1) { |f| puts f }
one
vol1
one
vol2
three
vol3
=> nil


Thanks for any help.

-- 
Posted via http://www.ruby-forum.com/.

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Thread

Splitting each_cons? Simon Harrison <simon@simonharrison.net> - 2011-04-03 13:45 -0500
  Re: Splitting each_cons? Jesús Gabriel y Galán <jgabrielygalan@gmail.com> - 2011-04-03 13:51 -0500
  Re: Splitting each_cons? Simon Harrison <simon@simonharrison.net> - 2011-04-03 14:13 -0500
  Re: Splitting each_cons? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 15:24 -0500
    Re: Splitting each_cons? Brian Candler <b.candler@pobox.com> - 2011-04-03 15:28 -0500
  Re: Splitting each_cons? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 15:35 -0500
  Re: Splitting each_cons? Simon Harrison <simon@simonharrison.net> - 2011-04-03 16:07 -0500
    Re: Splitting each_cons? Josh Cheek <josh.cheek@gmail.com> - 2011-04-03 17:36 -0500
    Re: Splitting each_cons? Rob Biedenharn <Rob@AgileConsultingLLC.com> - 2011-04-04 07:42 -0500
  Re: Splitting each_cons? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 16:28 -0500
  Re: Splitting each_cons? Simon Harrison <simon@simonharrison.net> - 2011-04-03 16:33 -0500
  Re: Splitting each_cons? 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 16:35 -0500
  Re: Splitting each_cons? Simon Harrison <simon@simonharrison.net> - 2011-04-03 16:51 -0500

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