chrismytton

chruby can be used with [pow] to select a specific Ruby per project, or system-wide.

System wide

To set a default Ruby for all pow apps, puts the following in ~/.powconfig.

~/.powconfig

chrismytton

Mutt/Gmail/OS X Keychain

Create a new keychain item, enter the Keychain Item Name as mutt, the Account Name as your gmail email address and then enter your password, then add the keychain item.

2-step auth

If you're using Google 2-step auth, you'll need to generate an Application-specific password from your Google Account settings and enter that as the password.

chrismytton

times in msec
 clock   self+sourced   self:  sourced script
 clock   elapsed:              other lines

000.022  000.022: --- VIM STARTING ---
000.239  000.217: Allocated generic buffers
001.005  000.766: locale set
001.016  000.011: clipboard setup

chrismytton

~% echo $RBX_ROOT
/Users/chris/.rbenv/versions/rbx-2.0.0-dev

~% echo $PATH
/Users/chris/.rbenv/versions/rbx-2.0.0-dev/gems/1.9/bin:/Users/chris/.rbenv/shims:/Users/chris/.rbenv/bin:/Users/chris/.dotfiles/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin

~% rbenv shell rbx-2.0.0-dev

~% ruby -v
rubinius 2.0.0dev (1.9.3 ca63c49c yyyy-mm-dd JI) [x86_64-apple-darwin12.1.0]

chrismytton

In ping.go the printer runs in a goroutine and the main thread is blocked by fmt.Scanln. As expected it prints ping, then pong.

In ping2.go the printer itself is blocking the main thread. When run it returns ping twice before returning a pong.

$ go run ping.go
ping
pong
ping
pong

chrismytton

vagrant@web1:~$ bundle -v
The program 'bundle' is currently not installed.  You can install it by typing:
sudo apt-get install ruby-bundler

chrismytton

$ bundle gem neography
      create  neography/Gemfile
      create  neography/Rakefile
      create  neography/LICENSE
      create  neography/README.md
      create  neography/.gitignore
      create  neography/neography.gemspec
      create  neography/lib/neography.rb
      create  neography/lib/neography/version.rb
Initializating git repo in /Users/chris/neography

chrismytton

require 'execjs'

class SgNodeMapper

  def method_missing(method, *args, &block)
    context.call("nodemapper.#{method.to_s.camelize(:lower)}", *args)
  end

  private

chrismytton

require 'formula'

class Shoreman < Formula
  homepage 'https://github.com/hecticjeff/shoreman'
  head 'https://github.com/hecticjeff/shoreman.git'

  def install
    bin.install 'shoreman.sh' => 'shoreman'
  end
end

chrismytton

/node_modules