Interpolation in I18n array

[Bartuz]

According to: http://stackoverflow.com/questions/21574900/interpolation-in-i18n-array/25484080#25484080
Say my locale file looks like this:

en:
  my_array:
    - "Line 1"
    - "Line 2"
    - "Line 3 has a %{variable}"
    - "Line 4"

I want the output of I18n.t('my_array', :variable => 'variable named variable') to be as follows:
["Line 1", "Line 2", "Line 3 has a variable named variable", "Line 4"]

However, the output is:
["Line 1", "Line 2", "Line 3 has a %{variable}", "Line 4"]

[sandstrom]

I don't think supporting this would be a good thing.

If you want to break translation across multiple lines yaml already allow that:

en:
  my_text: |
    line 1
    line 2
    line 3

and if you want to make e.g. paragraphs in html you could do

I18n.t('my_text').split("\n").each { |line| print "<p>#{line}</p>" }

or use something like simple_format

[Chiether]

I am request too; case example CSV-header.
settle for
I18n::Backend::Simple.new.send(:interpolate, args...)
for the time being to me.

[EddieOne]

When converting json or key/values to yaml, integer keys will get converted to arrays.