klebervirgilio

module A
  class Payment
    def foo
      p "Payment#foo"
    end
  end
end

module A
  class CC < Payment

klebervirgilio

sudo ifconfig en1 ether `openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//'`

klebervirgilio

var Class = function(parent){

  var klass = function(){
    this.init.apply(this, arguments);
  }

  if(parent){
    var subclass = function(){};
    subclass.prototype = parent.prototype;
    klass.prototype = new subclass;

klebervirgilio

# Based on robbyrussell's theme, with host and rvm indicators. Example:
# @host ➜ currentdir rvm:(rubyversion@gemset) git:(branchname)

# Get the current ruby version in use with RVM:
if [ -e ~/.rvm/bin/rvm-prompt ]; then
    RUBY_PROMPT_="%{$fg_bold[blue]%}[%{$fg[green]%}\$(~/.rvm/bin/rvm-prompt)%{$fg_bold[blue]%}]%{$reset_color%} "
fi

# Get the host name (first 4 chars)
HOST_PROMPT_="%{$fg_bold[red]%}➜  %{$fg_bold[cyan]%}%0~ "

klebervirgilio

# Centos 5.8 libyaml anoning warn message.

1 - rvm pkg install libyaml
2 - rvm reinstall all --force --with-opt-dir=~/.rvm/usr

klebervirgilio

module ClearMethods
  extend self
  def __clear_methods
    methods - Object.methods
  end
end

class Object
  include ClearMethods
end

klebervirgilio

function load_remote_mysql_data{
  ssh '$user@$server' mysqldump $mrdb -u$mru -p$mrp | mysql $mldb -u$mlu -p$mlp
  echo 'done!'
}

klebervirgilio

function add_alias {
  echo "alias $1=\"$2\"" >> ~/.aliases
  echo 'Reloading...'
  sz
}

function show_my_aliases {
  echo $my_aliases | sort | grep -e "^$" -v
}

klebervirgilio

be rake db:migrate:down VERSION=$(ruby -e 'print Dir["./db/migrate/**"].last.match(/\/(?<s>\d+)/)[:s]')

klebervirgilio

cd /tmp
git clone git://git.kernel.org/pub/scm/git/git.git
cd git
git checkout v`git --version | awk '{print $3}'`
cp contrib/completion/git-completion.bash ~/.git-completion.bash
cd ~
rm -rf /tmp/git
echo -e "source ~/.git-completion.bash" >> .profile