From: Jeremy Evans <code@...>
Date: 2010-02-19T01:35:05+09:00
Subject: Re: Convert Sequel Dataset to JSON Object

Phil Tayo wrote:
> What I'm trying to return to my xhtml is a JSON object containing all of
> my tasks that are returned from the DB, does anyone have any pointers on
> how to do it?

FYI, a Sequel dataset is an abstract representation of an SQL query, it 
doesn't contain any records itself.  Assuming that Array#to_json works 
correctly, you could define:

  class Sequel::Dataset
    def to_json
      all.to_json
    end
  end

and then call to_json on a dataset to get the query results in JSON 
format.

Jeremy
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