leucos

# Sequel Basic Scafolding Model Generator for MySQL
# This routine takes all the table of a database, en generates all Sequel models for Ramaze
# For each table model we put :
#   - A header that reminds you the table structure
#   - the plugin list you wrote in 'plugin_to_add' array
#   - The Sequel referential inegrity : one_to_many, many_to_one
#   - A "Validate" method that checks not nullable columnns and unique columns
#   - Generates init.rb to be include in the project
#
# Note : db_connect.rb should already exists. Create it using Rake

leucos

$ ../hacking/test-module ./service name=httpd state=started
Traceback (most recent call last):
  File "../hacking/test-module", line 53, in <module>
    argsfile = open(argspath, 'w')
IOError: [Errno 13] Permission denied: '/.ansible_test_module_arguments'

leucos

Vidar Hokstad

Home Blog Ruby Compiler Sliding Stats
2008-03-22 16:02 UTC Rack middleware: Adding cache headers

Posted in: ruby, rack, programming
I'm playing with a small web based RSS reader, and one of the things it does is cache a lot of data to reduce the impact on the sites I follow feeds from. However I realized this a couple of days ago I'd completely forgotten to set cache headers, and I kept hammering my own site.
That wouldn't do, and since my app is using Rack to interface to the webserver, there's a simple solution: Write a tiny Rack middleware class, just like I described in "Rewriting content types with Rack".

The great thing is that because of Rack this class can be used to add cache headers for anything from pure Rack based apps to apps using Rails, Merb, or any number of other Ruby frameworks that has Rack adapters. If you haven't looked into Rack already, do.

leucos

# FNordmetric helper
#
# Define :fnord_redis_url trait in class where helper is used
# e.g. :   trait :fnord_redis_url => "redis://redis.example.com:6332"
# 
require 'fnordmetric'

module Ramaze
  module Helper
    module FnordmetricHelper

leucos

Goal

The point is to write a Fnordmetric helper. Fnordmetric is a "statsd-like" metric collector without the Carbon hassle.

Examples

• I would like to be able to do things like :

 push_timer :hell_yeah

leucos

Sublime Text 2 – Useful Shortcuts (Linux)

General

⌃-P	go to anything (type part of file, :line, @symbol)
^⇧-T	go to file
^-R	go to methods (@ in goto-anything)
⌃-G	go to line (: in goto-anything)
^⌥-P	go to project
**	toggle side bar

leucos

require 'ramaze'        
                        
class MyController < Ramaze::Controller
  map '/'               
  helper :blue_form  
                        
  def index
    # BlueForm requires the passed object to respond_to? key names
    @result = OpenStruct.new(request.subset(:textname, :textanother))
                        

leucos

require 'ramaze'

# Put a jpeg in the same directory as this file named 'image.jpg"
# calling index.jpg will yell at user
# calling send_image.jpg will send back image.jpg

class MyController < Ramaze::Controller
  map '/'

  provide(:jpg, :type => 'image/jpeg') do |action, value|

leucos

#!/usr/bin/perl

use strict;
use threads;
use Thread::Queue::Any;

use Net::OpenSSH;

use Parse::DMIDecode::Constants qw(@TYPES);
use Parse::DMIDecode qw();

leucos

class SomeStuff < Ramaze::Controller
  helper :versionner
  def index
    "Hello world"
  end
end