schneems

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails',           github: "rails/rails"
gem 'arel',            github: "rails/arel"
gem "rack",            github: "rack/rack"
gem "sprockets",       github: "rails/sprockets"
gem "sprockets-rails", github: "rails/sprockets-rails"
gem 'coffee-rails',    github: "rails/coffee-rails"

bcardarella

config :my_app, :twitter_api,
  client: Twitter.SandboxClient

henrik

Yosemite upgrade notes

From a (mostly) Ruby on Rails developer.

After doing the below everything seems to work (some of it worked before doing anything), including Ruby, Gems, RVM, Homebrew, VirtualBox/Vagrant VMs, Pow, tmux, git, vim.

0. Did a full-disk backup that I can restore from
1. Moved out /usr/local to avoid super slow install, per option 1 in https://jimlindley.com/blog/yosemite-upgrade-homebrew-tips/: sudo mv /usr/local ~/local
2. Upgraded to Yosemite
3. Restored /usr/local, per option 1 in https://jimlindley.com/blog/yosemite-upgrade-homebrew-tips/: sudo mv ~/local /usr

calebhearth

#!/usr/bin/env bash

branch_pattern="^## (.*)$"
git_status=`git status -sb`
if [[ $git_status =~ $branch_pattern ]]
then
  echo ${BASH_REMATCH[1]}
fi

mislav

I use tmux splits (panes). Inside one of these panes there's a Vim process, and it has its own splits (windows).

In Vim I have key bindings C-h/j/k/l set to switch windows in the given direction. (Vim default mappings for windows switching are the same, but prefixed with C-W.) I'd like to use the same keystrokes for switching tmux panes.

An extra goal that I've solved with a dirty hack is to toggle between last active panes with C-\.

Here's how it should work:

mcmoyer

  #embed this in your body tag
  # %body{body_data}
  
  def body_data
    {
      :"data-controller" => params[:controller], 
      :"data-action" => params[:action], 
      :"data-id" => params[:id], 
      :"data-parent-controller" => parent_controller,
      :"data-parent-id" => params["#{parent_controller.to_s.singularize}_id".to_sym] 

bf4

List moved

Please use https://github.com/bf4/learning to fork and pull changes.

calebhearth

Useful Vim mappings

...you didn't know you wanted

Convert Ruby 1.8 to 1.9 hash syntax

nnoremap <Leader>: :%s/:\([^ ]*\)\(\s*\)=>/\1:/gc<CR>

panthomakos

#!/usr/bin/env ruby

require 'benchmark'

REGEXPS = [
  /^no such file to load -- (.+)$/i,
  /^Missing \w+ (?:file\s*)?([^\s]+.rb)$/i,
  /^Missing API definition file in (.+)$/i,
  /^cannot load such file -- (.+)$/i,
]

sj26

class User < ActiveRecord::Base
  attr_accessible :name

  has_many :admin_memberships, class_name: "Membership", conditions: {role: 'admin'}
  has_many :editor_memberships, class_name: "Membership", conditions: {role: 'editor'}

  def admin?
    admin_memberships.exists?
  end