Ruby on Rails

On Mon, May 18, 2015 at 2:05 PM, Peter <peternoinoi@gmail.com> wrote:

> I want to call a REST API with active resource, described here:
> http://www.redmine.org/projects/redmine/wiki/Rest_api_with_ruby

> issue = Issue.find(:all)

> and getting this error:
> expected an attributes Hash, got ["issues", [{"id"=>91663, "project"=>{"id"=>77006,
> "name"=>"proj1"},....

Your `find` is expecting a singular element name back: 'issue' rather
than 'issues'.

Take a look at this:
http://www.rubydoc.info/gems/activeresource/4.0.0/ActiveResource/Collection

And do something like this:

** issue.rb **
require 'active_resource'

class Issue < ActiveResource::Base
self.site = 'http://demo.redmine.org/'
self.collection_parser = IssueCollection
end

** issue_collection.rb **
class IssueCollection < ActiveResource::Collection
def initialize(parsed = {})
@elements = parsed['issues']
end
end

HTH,
--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan
Consulting Availability : Silicon Valley or remote

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