gal-at-aljazeera

var ary = [{a:1, b:2, c:3}, {a:3, b:5, c:3}, {a:2, b:3, c:3}, {a:2, b:2, c:3}, {a:3, b:4, c:3}, {a:3, b:3, c:3} ];

JSON.stringify(ary.sort());
"[{"a":1,"b":2,"c":3},{"a":3,"b":5,"c":3},{"a":2,"b":3,"c":3},{"a":2,"b":2,"c":3},{"a":3,"b":4,"c":3},{"a":3,"b":3,"c":3}]"

JSON.stringify(ary.sort(function(x,y){return x['a'] - y['a']}))
"[{"a":1,"b":2,"c":3},{"a":2,"b":3,"c":3},{"a":2,"b":2,"c":3},{"a":3,"b":5,"c":3},{"a":3,"b":4,"c":3},{"a":3,"b":3,"c":3}]"

JSON.stringify(ary.sort(function(x,y){return [x['a'] - y['a'],x['b']-y['b']]}))
"[{"a":1,"b":2,"c":3},{"a":2,"b":3,"c":3},{"a":2,"b":2,"c":3},{"a":3,"b":5,"c":3},{"a":3,"b":4,"c":3},{"a":3,"b":3,"c":3}]"

gal-at-aljazeera

require 'spec_helper'

describe 'Example with let' do
  let(:status) { create(:status, :screen_name => 'test_status from let')}
  
  it 'should be a status' do
    status.should be_a(Status)
  end
end

gal-at-aljazeera

[\ 21:28][~/projects/social-dashboard (master)]$ rake db:test:prepare
[\ 21:28][~/projects/social-dashboard (master)]$ RAILS_ENV=test rails runner "pp Status.all"
[]
[\ 21:28][~/projects/social-dashboard (master)]$ rspec spec/models/test_db_pollution_spec.rb 

example with an exception
  should be a status (FAILED - 1)

example with before :each
  should be a status