epall

rvm install rbx-head -- --enable-version=19,18 --default-version=19
rvm use rbx-head
gem install capistrano -v 2.9.0
gem list

epall

  overwrite_accessor :date= do |date|
    # We want to end up with a Time object with one-day resolution.
    # This is the cleanest, most-readable, faster-than-using-Date
    # way to do it.
    case date
    when String then
      @date = if /\A(\d{4})-(\d{2})-(\d{2})\Z/ =~ date then
                Time.local($1.to_i, $2.to_i, $3.to_i)
              else
                require 'time'

epall

$ irb
irb(main):001:0> RUBY_VERSION
=> "1.9.2"
irb(main):002:0> Module.constants
=> [:Object, :Module, :Class, :Kernel, :NilClass, :NIL, :Data, :TrueClass, :TRUE, :FalseClass, :FALSE, :Encoding, :Comparable, :Enumerable, :String, :Symbol, :Exception, :SystemExit, :SignalException, :Interrupt, :StandardError, :TypeError, :ArgumentError, :IndexError, :KeyError, :RangeError, :ScriptError, :SyntaxError, :LoadError, :NotImplementedError, :NameError, :NoMethodError, :RuntimeError, :SecurityError, :NoMemoryError, :EncodingError, :SystemCallError, :Errno, :ZeroDivisionError, :FloatDomainError, :Numeric, :Integer, :Fixnum, :Float, :Bignum, :Array, :Hash, :ENV, :Struct, :RegexpError, :Regexp, :MatchData, :Marshal, :Range, :IOError, :EOFError, :IO, :STDIN, :STDOUT, :STDERR, :ARGF, :FileTest, :File, :Dir, :Time, :Random, :Signal, :Process, :Proc, :LocalJumpError, :SystemStackError, :Method, :UnboundMethod, :Binding, :Math, :GC, :ObjectSpace, :Enumerator, :StopIteration, :RubyVM, :Thread, :TOPLEVEL_BINDING, :ThreadGroup, 

epall

epall@Everett$ ruby --1.9 -e 'require "mail"' 
RegexpError: /.../n has a non escaped non ASCII character in non ASCII-8BIT script
  Patterns at /Users/epall/.rvm/gems/jruby-head/gems/mail-2.3.0/lib/mail/patterns.rb:31
      Mail at /Users/epall/.rvm/gems/jruby-head/gems/mail-2.3.0/lib/mail/patterns.rb:3
    (root) at /Users/epall/.rvm/gems/jruby-head/gems/mail-2.3.0/lib/mail/patterns.rb:2
   require at org/jruby/RubyKernel.java:970
   require at /Users/epall/.rvm/rubies/jruby-head/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36
      Mail at /Users/epall/.rvm/gems/jruby-head/gems/mail-2.3.0/lib/mail/patterns.rb:45
    (root) at /Users/epall/.rvm/gems/jruby-head/gems/mail-2.3.0/lib/mail.rb:2
   require at org/jruby/RubyKernel.java:970

epall

--------------------

have_library: checking for PQconnectdb() in -lpq... -------------------- no

"gcc -o conftest -I/opt/chef/embedded/include/ruby-1.9.1/x86_64-linux -I/opt/chef/embedded/include/ruby-1.9.1/ruby/backward -I/opt/chef/embedded/include/ruby-1.9.1 -I. -I/opt/chef/embedded/include    -I/usr/include/postgresql -L/opt/chef/embedded/lib -I/opt/chef/embedded/include -fPIC conftest.c  -L. -L/opt/chef/embedded/lib -Wl,-R/opt/chef/embedded/lib -L/usr/lib/x86_64-linux-gnu -Wl,-R/usr/lib/x86_64-linux-gnu -L/opt/chef/embedded/lib -Wl,-R/opt/chef/embedded/lib -L. -Wl,-rpath /opt/chef/embedded/lib -L/opt/chef/embedded/lib -I/opt/chef/embedded/include -rdynamic -Wl,-export-dynamic -L/usr/lib     -Wl,-R -Wl,/opt/chef/embedded/lib -L/opt/chef/embedded/lib -lruby-static -lpq  -lpthread -lrt -ldl -lcrypt -lm   -lc"
/usr/lib/libpq.so: undefined reference to `SSL_CTX_use_certificate_chain_file@OPENSSL_1.0.0'
/usr/lib/libpq.so: undefined reference to `SSL_write@OPENSSL_1.0.0'
/usr/lib/libpq.so: undefined reference 

epall

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>KeepAlive</key>
  <true/>
  <key>Label</key>
  <string>jenkins</string>
  <key>ProgramArguments</key>
  <array>

epall

// Vibration sensor using accelerometer on Hannah

//I2C Addresses
const i2c_ioexp = 0x7C;
const i2c_temp  = 0x98;
const i2c_als   = 0xE8;
const i2c_accel = 0x38;

//----------------------------------------
//-- Configure I2C

epall

var async = require('async');

async.waterfall([
  Foo.create.bind(Foo, fooId, false),
  function(foo, cb) {
    Bar.create(barId, '0000000000000001', false, null, utils.randomID(12), cb);
  },
  function(result, cb) {
    Baz.create('baz_'+utils.randomID(4), true, 1, 'hello, world', cb);
  },

epall

var net = require('net')
var child_process = require('child_process')

var number = process.argv.length > 2 ? parseInt(process.argv[2], 10) : 0;

function listen(server) {
    server.on('connection', function(socket) {
        socket.write('hi from #'+number+'\n');
    });

epall

var twitter = require('node-twitter')
  , util = require('util')
  , https = require('https')

var twitterClient = new twitter.SearchClient({
    consumer_key: '__YOUR_TWITTER_CONSUMER_KEY__',
    consumer_secret: '__YOUR_TWITTER_CONSUMER_SECRET__'
});

var lastTweet;