On Fri, Dec 23, 2011 at 12:28 PM, honey ruby <emailtohoneyr...@gmail.com> wrote:
> hey everyone i want to split the array.This is the out put when i
> print array "Khamar Md,2 hrs: 5 min,Accounts,Gandhinagar" and i wanna
> split them and i want to print them in different columns in a table.
> <%x=Array.new%>
> <%x=@late_commers.split(",")%>
> <% x.each do |late_commer| %>
> <td><%= late_commer.at(0) %></td>
> <%end%>
>
This works for me. No need to declare x as Array.new.. that's going
to happen when you assign it the value of late_commers.split
Why the late_commer.at(0) if late_commer is the value of an individual
string? Are you sure that late_commers is a string to begin with?
irb(main):001:0> x = "This, is, a, test"
=> "This, is, a, test"
irb(main):002:0> y = x.split(",")
=> ["This", " is", " a", " test"]
irb(main):003:0> y.each do |z|
irb(main):004:1* puts z
irb(main):005:1> end
This
is
a
test
=> ["This", " is", " a", " test"]
irb(main):006:0>
--
Greg Akins
http://twitter.com/akinsgre
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