josevalim

Sinatra like routes in Rails controllers

A proof of concept of having Sinatra like routes inside your controllers.

How to use

Since the router is gone, feel free to remove config/routes.rb. Then add the file below to lib/action_controller/inline_routes.rb inside your app.

serradura

# Examples:
# client = FGraph.new("USERNAME")
#
# if you need see response details use:
# client.request # returns a Net::HTTPFound instance, with this you can see the status, headers# Examples:
# client = FGraph.new("USERNAME")
#
# client.data # returns the parsed response body

# if you need an alias to get the api data response, use:

avdi

# Generate a module which imports a given subset of module methods
# into the including module or class.
def Methods(source_module, *method_names)
  all_methods = source_module.instance_methods +
    source_module.private_instance_methods
  unwanted_methods = all_methods - method_names
  import_module = source_module.clone
  import_module.module_eval do
    define_singleton_method(:to_s) do
      "ImportedMethods(#{source_module}: #{method_names.join(', ')})"

zenorocha

(function() {
    
    var script,
        scripts = document.getElementsByTagName('script')[0];
        
    function load(url) {
      script = document.createElement('script');
      script.async = true;
      script.src = url;
      scripts.parentNode.insertBefore(script, scripts);

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

akitaonrails

I had some headaches yesterday while trying to upgrade to VMWare Fusion with Vagrant.

The steps that work are:

• export your boxes from Virtualbox to OVA files
• run 'vagrant destroy' on all your boxes
• uninstall Virtualbox using the uninstaller script in the installer DMG
• download VMWare Fusion
• run 'vagrant plugin install vagrant-vmware-fusion' to install the provider plugin
• run 'vagrant plugin license vagrant-vmware-fusion license.lic' to install the license you just bought

adaugherity

#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710

require 'base64'

data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

Gazler

sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
ulimit -n 4000000
sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'
sysctl -w net.ipv4.tcp_rmem='1024 4096 16384'
sysctl -w net.ipv4.tcp_wmem='1024 4096 16384'
sysctl -w net.core.rmem_max=16384
sysctl -w net.core.wmem_max=16384
wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb

schneems

echo 'require "objspace"; ObjectSpace.trace_object_allocations_start; Kernel.send(:define_method, :sup) do |obj| ;   puts "#{ ObjectSpace.allocation_sourcefile(obj) }:#{ ObjectSpace.allocation_sourceline(obj) }"; end' > tmp/tmp-gemfile
cat Gemfile >> tmp/tmp-gemfile
cat tmp/tmp-gemfile > Gemfile

# $ bundle exec irb
# irb(main):001:0> require 'rails'
# => true
# irb(main):002:0> sup(Rails)
# /Users/richardschneeman/.gem/ruby/2.4.0/gems/railties-5.0.0.1/lib/rails/initializable.rb:3

briankung

First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails

gem 'pry-rails', group: :development

Then you'll want to rebuild your Docker container to install the gems