Adding to an Array

rubyonrails-talk
1

Hello, I've been looking at the array stuff in the Noobkit, but I can't seem to find how to insert another entry in the array... Pretty much, I'm going to be iterating through stuff and catching some things and adding them to an array. I want to always add to the end of the array... In stuff I've seen, you must define an index.

Any suggestions?

Thanks, - Jeff

2

@a = Array.new @a.push "item1" @a << "item2" @a.join(",") => "item1", "item2"

3

that's not correct. This is what it does:

>> a = Array.new => >> a.push "item1" => ["item1"] >> a << "item2" => ["item1", "item2"] >> a.join(",") => "item1,item2"

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4

Right, my bad.