How to iterate through an array in Ruby - Ruby Snipplr Social Repository

Revision: 80600

at March 21, 2020 23:25 by chrisaiv

Updated URL

https://www.chrisjmendez.com/2007/10/21/ruby-how-to-iterate-through-an-array/

Updated Code

https://www.chrisjmendez.com/2007/10/21/ruby-how-to-iterate-through-an-array/

Updated Description

https://www.chrisjmendez.com/2007/10/21/ruby-how-to-iterate-through-an-array/

Revision: 4081

at October 21, 2007 20:01 by chrisaiv

Updated Code

#A. Create an array
names = %w[chris sandy josie billy suzie]

#B. Find the length of the array and iterate through it 
names.length.times do |i|
  puts i.to_s + " " + names[i]
end

Revision: 4080

at October 21, 2007 20:01 by chrisaiv

Initial Code

#A. Create an array
names = %w[chris sandy josie billy suzie]

#Find the length of the array and iterate through it 
names.length.times do |i|
  puts i.to_s + " " + names[i]
end

Initial URL

Initial Description

For all of you actionscripters out there, this example is the Ruby equivalent of writing for(i in array){trace(i);} or for(i = 0; i < array.length; i++){trace(i);}

Initial Title

How to iterate through an array in Ruby

Initial Tags

ruby

Initial Language

Ruby

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