Context

With wit_bot, context is stored in threads - not messages, so you should read up on threads to understand how they work.

Usage

1. To use context, you'll need a thread:

   thread = WitBot.thread

2. To access the context on the tread, call its #context method. This gets the context for the thread, or creates a new context object:

   context = thread.context

3. From here, you can set context variables, for example, state:

   context.state = 'how_cold'

4. Create a message on the thread and send as normal:

   message = thread.create_message "32 Degrees"
   message.send

You can also do:

message = WitBot.create_message "32 Degrees"
message.thread.context.state = 'how_cold'
message.send

Here's an example script taking advantage of threads and context.