Sutto

class X

  def self.ruby_command
    @@ruby_command ||= begin
      real_rvm_ruby = self.rvm_ruby_string
      real_rvm_path = self.rvm_path
      filename = nil
      if !real_rvm_ruby.nil? && !real_rvm_path.nil?
        rvm_ruby = File.join(real_rvm_path, "wrappers", real_rvm_ruby, "ruby")
        filename = rvm_ruby if File.exists?(rvm_ruby)

Sutto

if ENV['MY_RUBY_HOME'] && ENV['MY_RUBY_HOME'].include?('rvm')
  begin
    rvm_path     = File.dirname(File.dirname(ENV['MY_RUBY_HOME']))
    rvm_lib_path = File.join(rvm_path, 'lib')
    $LOAD_PATH.unshift rvm_lib_path
    require 'rvm'
    RVM.use_from_path! File.expand_path(File.dirname(File.dirname(__FILE__)))
  rescue LoadError
    # RVM is unavailable at this point.
    raise "RVM ruby lib is currently unavailable."

Sutto

# Substitute rvm in the first line for whatever group it is installed at.
if groups | grep -q rvm ; then 
  [[ -s "/usr/local/lib/rvm" ]] && source "/usr/local/lib/rvm" 
fi 

Sutto

#!/bin/bash

echo "Cleaning up packages"
apt-get --purge remove

echo "Removing ssh"
apt-get --purge -y remove openssh-server

echo "Cleaning up RVM"
rvm cleanup all

Sutto

if ENV['MY_RUBY_HOME'] && ENV['MY_RUBY_HOME'].include?('rvm')
  begin
    rvm_path     = File.dirname(File.dirname(ENV['MY_RUBY_HOME']))
    rvm_lib_path = File.join(rvm_path, 'lib')
    $LOAD_PATH.unshift rvm_lib_path
    require 'rvm'
    RVM.use_from_path! File.dirname(File.dirname(__FILE__))
  rescue LoadError
    # RVM is unavailable at this point.
    raise "RVM ruby lib is currently unavailable."

Sutto

#!/usr/bin/env bash

__rvm_system_wide_permissions() {
  [[ -z "$1" ]] && return 1
  chown -R root:"$rvm_group_name" "$1"
  chmod -R g+w "$1"
  [[ -d "$1" ]] && find "$1" -type d -exec chmod g+s '{}' +
}

# Require root to install it.

Sutto

An introduction to rvm_sandboxed

So, under the hook, rvm uses a variety of environment variables to tell it where to locate things. Out of the box, these variables are current:

• rvm_path - the directory in which rvm is installed (e.g. typically ~/.rvm)
• rvm_prefix - basically, ${rvm_prefix}rvm is used to build the default rvm_path. It tells rvm how to build the default rvm_path, rvm_bin_path and rvm_man_path. This also relies on the rvm_sandboxed argument
• rvm_sandboxed - tells rvm how to behave when working with rvm_prefix. See "How does rvm_sandboxed work?" below for more information.

Sutto

#!/usr/bin/env bash

[[ -f /etc/rvmrc ]] && source /etc/rvmrc
[[ -f "$HOME/.rvmrc" ]] && source "$HOME/.rvmrc"

rvm_path="${rvm_path:-"$HOME/.rvm"}"

mkdir -p "$rvm_path/src/"

builtin cd "$rvm_path/src"

Sutto

#!/usr/bin/env bash

[[ -f /etc/rvmrc ]]     && source /etc/rvmrc
[[ -f "$HOME/.rvmrc" ]] && source "$HOME/.rvmrc"

rvm_path="${rvm_path:-$HOME/.rvm}"
export rvm_path

mkdir -p "$rvm_path/src/"

Sutto

module SimpleSortable
  
  def is_sortable(field = :position, options = {})
    cattr_accessor :sortable_field, :sortable_condition_field
    self.sortable_field           = field.to_sym
    if options[:if_field]
      self.sortable_condition_field = options[:if_field]
      scope :sortable_items, where(sortable_condition_field => true)
    else
      scope :sortable_items, unscoped