rmaceissoft

"""
Taken from (http://djangosnippets.org/snippets/1949/)
and made some adjustments for cases when queryset is empty
"""

import gc

def queryset_iterator(queryset, chunksize=1000):
    '''''
    Iterate over a Django Queryset ordered by the primary key

rmaceissoft

def update_if_changed(model_instance, new_values):
    has_changed = False
    for field_name, field_value in new_values.items():
        old_value = getattr(model_instance, field_name)
        if old_value != field_value:
            setattr(model_instance, field_name, field_value)
            has_changed = True
    if has_changed:
        model_instance.save()

rmaceissoft

NoMethodError in Personal_invoices#show

Showing D:/PERFILES/Marquez/Jaratech/Workspace/branches/tt2-rails/app/views/personal_invoices/show.pdf.prawn where line #17 raised:

undefined method `headers=' for #<Prawn::Table:0x75612d8>

Extracted source (around line #17):

14:                 ["Email address", "#{@invoice.paypal_email}"]
15:                ]

rmaceissoft

# Make our own testrunner that by default only tests our own apps

from django.conf import settings
from django.test.simple import DjangoTestSuiteRunner

class CustomTestRunner(DjangoTestSuiteRunner):
    def build_suite(self, test_labels, *args, **kwargs):
        return super(CustomTestRunner, self).build_suite(test_labels or settings.PROJECT_APPS, *args, **kwargs)

rmaceissoft

class Task < ActiveRecord::Base

  # get an array with 0.0, 0.25, 0.50, 0.75, ...
  @@hours_options = 0.step(3, 0.25).collect {|x| x}

  belongs_to :proyect

  # valudation rules
  validates :hours, :inclusion => { :in => @@hours_options }

rmaceissoft

# located at #{Rails.root}/config/initializers/rails_admin.rb
# RailsAdmin config file. Generated on March 01, 2012 17:53
# See github.com/sferik/rails_admin for more informations

RailsAdmin.config do |config|

  config.current_user_method { current_user } # auto-generated

  config.main_app_name = ['Timetracker', 'Admin']
  config.authorize_with do