two_examples.rb

# first version
my_collection = SomeCollection.new
(1..10).each do |item|
    value = "value number #{item + 1}"
    my_collection.insert(value)
end

# second version
my_collection = SomeCollection.new
values = []
(1..10).each do |item|
    value = "value number #{item + 1}"
    values.push(value)
end
values.each { |v| my_collection.insert(v) }