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***********************************************HAPPY DAY**************************************************

Date: Oct 23 2010

Happy Day
Happy Happy Day
When Your Happy Smile
In Your Face.

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"blocks aren't objects" and the corollary "blocks are objects"

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sure many of you wouldn't have heard before -

1. Zikr (Netaji Subhash Chandra Bose, Forgotten Hero)

2. Al Madath (Mangal Pandey)

3. Noor Un Alah (Meenaxi)

4. Marhaba ya mustafa (Al Risalah)

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n = 10
y = 0
[1,2,3].each do |n|
  x = n
  y = y + n
end
y.inspect
# => "6"
n.inspect
# => "3" -- In 1.9.X this will be 10

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class Float
  def to_minutes
    total_seconds = (self * 60).to_i
    minutes = total_seconds / 60
    remaining_seconds = total_seconds % 60

    if remaining_seconds.to_s.size == 1
      "#{minutes}.0#{remaining_seconds}"
    else
      "#{minutes}.#{remaining_seconds}"

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(Several of these git examples have been extracted from the book 'Pragmatic guide to GIT' of Travis Swicegood )

Git tips

Global git user

git config --global user.name "Fernando Guillen"
git config --global user.email "fguillen.mail+spam@gmail.com"

Repository git user

cd /develop/myrepo

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***************** Haml ************************

%tr
  %td{:colspan => 6}
    %iframe{:name => 'for_directions', :id => "recipe_directions", :src => "#{url_for :action => :directions, :recipe_id => @recipe.id}", :width => "700px"}


**************** Script **********************

$('#recipe_directions').load(function() {

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Resource: http://jeremy.wordpress.com/2009/11/05/rspec-let-it-be/


RSpec : let() it be
What I’ve found

A few minutes ago, I was watching a great screencast of Corey Haines doing a kata.
I stopped when he was refactoring a few similar assigments. There was something I’ve never seen elsewhere, particularly in the also great RSpec book ; he used the let() method.

Going back and forth a few times, I understood the the method was assigning the result of the given block to an object named after the argument of let().

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(Some contents are from respective owners, not mine)

#What is git? Git is an open source, distributed version control system designed for speed and efficiency. Distributed version control means you don't checkout version of project, you clone it. Git clone means copy every bit on server to my local hard drive and let me work on database on locally. So it intends to be very fast because it is operated on locally.

#Which means Everything is very fast.

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# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end