judofyr

$:.unshift 'lib'
$:.unshift '../mustache/examples'

require 'temple' 
require 'pp'
require 'benchmark'
require 'simple'

# A pretty basic Mustache engine
class MustacheEngine < Temple::Engine

judofyr

# re: http://ozmm.org/posts/return_early.html

def logger
  @logger ||= Logger.new(STDOUT).tap { |l| l.level = Logger::WARN }
end

judofyr

tic-tac-toe $ cd new_game
new_game $ ls -l
total 72
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 1 -> /Users/magnus/programming/random/tic-tac-toe/db/2100000000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 2 -> /Users/magnus/programming/random/tic-tac-toe/db/2010000000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 3 -> /Users/magnus/programming/random/tic-tac-toe/db/2001000000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 4 -> /Users/magnus/programming/random/tic-tac-toe/db/2000100000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 5 -> /Users/magnus/programming/random/tic-tac-toe/db/2000010000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 6 -> /Users/magnus/programming/random/tic-tac-toe/db/2000001000
lrwxr-xr-x  1 magnus  magnus  58 Dec 25 23:46 7 -> /Users/magnus/programming/random/tic-tac-toe/db/2000000100

judofyr

Rehearsal --------------------------------------------------
Liquid           0.480000   0.000000   0.480000 (  0.485351)
Solid            0.100000   0.000000   0.100000 (  0.106081)
Solid (cached)   0.090000   0.000000   0.090000 (  0.086169)
----------------------------------------- total: 0.670000sec

                     user     system      total        real
Liquid           0.440000   0.010000   0.450000 (  0.440790)
Solid            0.110000   0.000000   0.110000 (  0.106895)
Solid (cached)   0.060000   0.000000   0.060000 (  0.063174)

judofyr

class MustacheGenerator
  def initialize(options = {})
    @options = options
  end
  
  def compile(exp)
    "\"#{compile!(exp)}\""
  end
  
  def compile!(exp)

judofyr

Current Ruby parsers exposed to runtime.

          | ruby_parser | Ripper | JRuby's parser | Melbourne |
MRI 1.8   |      X      |        |                |     X     |
MRI 1.9   |      X      |   X    |                |     X     |
JRuby     |      X      |        |       X        |           |
MacRuby   |      X      |   X    |                |     X     |
Rubinius  |      X      |        |                |     X     |
---------------------------------------------------------------
1.8 code  |      X      |        |       X        |     X     |

judofyr

## Ruby Quiz #666

module Special
  CONSTANT = 1
end

module Base
end

class Specific

judofyr

T = {}
L = :layout

# Finds a template, returning either:
# 
#   false             # => Could not find template
#   true              # => Found template in Views
#   instance of Tilt  # => Found template in a file
def lookup(n)
  T.fetch(n.to_sym) do |k|

judofyr

$ JIT=true CACHED=true ruby -rubygems benchmarks/speed.rb 
                      user     system      total        real
ERB  w/ caching   0.180000   0.000000   0.180000 (  0.183660)
HAML w/ caching   0.790000   0.010000   0.800000 (  0.799260)
{{   w/ caching   0.370000   0.010000   0.380000 (  0.381047)
$ CACHED=true ruby -rubygems benchmarks/speed.rb 
                      user     system      total        real
ERB  w/ caching   0.180000   0.000000   0.180000 (  0.182621)
HAML w/ caching   0.780000   0.010000   0.790000 (  0.793207)
{{   w/ caching   0.790000   0.000000   0.790000 (  0.790434)

judofyr

From 443bb9adce83c139ef1896d193b6526d083044ea Mon Sep 17 00:00:00 2001
From: Magnus Holm <[email protected]>
Date: Mon, 24 May 2010 23:19:18 +0200
Subject: [PATCH] Fixes #49

---
 lib/mustache/generator.rb |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/mustache/generator.rb b/lib/mustache/generator.rb