Rails number_with_delimiter return integer without delimiter -

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i'm using number_with_delimiter make integer or decimal more easy read, have once problem when using inside controller solved time. don't know happen when put function on view return integer without delimiter.

please see simulation create show different.

<td><%= number_to_currency(stock.qty) %></td> <td><%= (number_with_delimiter number_with_precision stock.qty, :precision => 2) %></td> <td><%= number_with_delimiter(stock.qty) %></td> <td><%= stock.qty %></td>

result:

$100,070.00    100070    100070    100070.0

so number_with_delimiter , number_with_precision isn't working also. thing happen project while others projects on local doing fine. , on other branch of project fine. know there broke into. don't know 1 is, since didn't realize , didn't know 1 make broken, can't trace through version control cause there update on it. please help. thank much.

thanks @tomanow lead me expected result. in end used there code:

located on application_helper.rb

def delimiter(number)   number_with_delimiter(number, :delimiter => ",", :separator => ".") end

and use everywhere. thanks


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