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@henrysher
henrysher / reinvent.md
Last active July 9, 2021 07:38
link for reinvent slides
@trivett
trivett / numberwang.rb
Created February 27, 2014 16:09
this is numberwang!
# http://www.youtube.com/watch?v=qjOZtWZ56lc
class Numeric
def is_numberwang?
rand(5) == 0
end
end
i = 0
def play(i)
while i < 2
@wnuqui
wnuqui / gist:4653064
Last active December 11, 2015 20:09
3 bare bone rails applications using 3 jruby application servers (all running in heroku cedar)
# JAVA_OPTS and Procfiles
JAVA_OPTS: -Djruby.memory.max=384m -Xmx384m -Xms256m -Xss512k -XX:+UseCompressedOops -XX:+PrintGCDetails
# puma backed app's Procfile
web: bundle exec rails server puma -p $PORT -e $RACK_ENV
# torquebox-lite backed app's Procfile
web: bin/torquebox-lite -b 0.0.0.0 -p $PORT --max-threads=8
@betawaffle
betawaffle / ruby_vm_helpers.rb
Created April 2, 2012 12:11
module ::RubyVM::Helpers
class << self
def compile_option name
line = __LINE__ + 2
code = <<-RUBY
def #{name}
::RubyVM::InstructionSequence.compile_option[:#{name}]
end
def #{name}= bool
@killercup
killercup / README.md
Created March 16, 2012 11:03
Unicorn, RVM Wrapper, Init.d

You have your Rails Apps with specific Gemsets in RVM.

The following commands creates a wrapped unicorn_rails bin. Be sure to replace the variables and that you have unicorn in your bundle.

rvmsudo rvm wrapper [RUBY VERSION]@[GEMSET] [GEMSET] unicorn_rails

Now you have a /usr/local/rvm/bin/[GEMSET]_unicorn_rails I will refer to [GEMSET]_unicorn_rails as [WRAPPED_NAME]

@ariejan
ariejan / seed_file.rb
Created March 13, 2012 12:31 — forked from eventualbuddha/seed_file.rb
SeedFile, a helper for doing database setup in a Rails 3 app
# Helper class for importing files with records to the database.
class SeedFile
def self.import(path)
new(path).import
end
attr_reader :path
def initialize(path)
@path = Pathname(path)
@anthonyshort
anthonyshort / _media-queries.scss
Created March 13, 2012 10:37
Media Queries in Sass
// Media Queries in Sass 3.2
//
// These mixins make media queries a breeze with Sass.
// The media queries from mobile up until desktop all
// trigger at different points along the way
//
// And important point to remember is that and width
// over the portrait width is considered to be part of the
// landscape width. This allows us to capture widths of devices
// that might not fit the dimensions exactly. This means the break
@funny-falcon
funny-falcon / cumulative_performance.patch
Created January 22, 2012 19:19
ruby-1.9.3-p0 cumulative performance patch.
diff --git a/common.mk b/common.mk
index ea244cc..4f22609 100644
--- a/common.mk
+++ b/common.mk
@@ -629,7 +629,8 @@ file.$(OBJEXT): {$(VPATH)}file.c $(RUBY_H_INCLUDES) {$(VPATH)}io.h \
gc.$(OBJEXT): {$(VPATH)}gc.c $(RUBY_H_INCLUDES) {$(VPATH)}re.h \
{$(VPATH)}regex.h $(ENCODING_H_INCLUDES) $(VM_CORE_H_INCLUDES) \
{$(VPATH)}gc.h {$(VPATH)}io.h {$(VPATH)}eval_intern.h {$(VPATH)}util.h \
- {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h
+ {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h \
@igrigorik
igrigorik / ab.txt
Created November 17, 2011 06:14
jruby + goliath
# after warming up the VM (20k reqs+)
# ...
ab -c 50 -n 5000 http://127.0.0.1:9000/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 127.0.0.1 (be patient)
Completed 500 requests
@boriscy
boriscy / install-ruby-debug-ubuntu-ruby-1.9.3
Created November 1, 2011 18:57
ruby-debug in ruby-1.9.3 and ubuntu
#To install ruby-debug on Ubuntu ruby-1.9.3 you need to download from http://rubyforge.org/frs/?group_id=8883
linecache19-0.5.13.gem
ruby_core_source-0.1.5.gem
ruby-debug19-0.11.6.gem
ruby-debug-base19-0.11.26.gem
#Then in your console
export RVM_SRC=/your/path/to/ruby-1.9.3