Question

My setup: Rails 2.3.10, Ruby 1.8.7

This is a simple question but I want to pass a boolean value for a field in a JSON string that will be interpreted by Rails as boolean, e.g., what do I use for “a” below? Is it 0 or 1 or “true” or “false” or ?

{ 
  "a": ??,
  "b": [1,2,3...],
  "c": 3
} 

Is there another way to test for true or false in Ruby besides comparing it to true, e.g.,

a = params[:a]
if a == true

Answer 1

Scott M is right on the JSON part. On the Rails end, I need to use this method to convert it into Rails boolean format

ActiveRecord::ConnectionAdapters::Column.value_to_boolean(params[:a])