method
to_formatted_s
rails latest stable - Class:
ActiveSupport::CoreExtensions::Array::Conversions
to_formatted_s(format = :default)public
Converts a collection of elements into a formatted string by calling to_s on all elements and joining them:
Blog.find(:all).to_formatted_s # => "First PostSecond PostThird Post"
Adding in the :db argument as the format yields a prettier output:
Blog.find(:all).to_formatted_s(:db) # => "First Post,Second Post,Third Post"