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@kylefox
kylefox / gist:4512777
Created January 11, 2013 18:15
If you want to use Xcode's FileMerge as your git mergetool, this is how you set it up.
# Tell system when Xcode utilities live:
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
# Set "opendiff" as the default mergetool globally:
git config --global merge.tool opendiff
@nbibler
nbibler / gist:5307941
Last active October 7, 2021 09:38
A .powrc file which works with RVM's .rvmrc or .ruby-version (+ .ruby-gemset) configuration files.
if [ -f "$rvm_path/scripts/rvm" ]; then
source "$rvm_path/scripts/rvm"
if [ -f ".rvmrc" ]; then
source ".rvmrc"
fi
if [ -f ".ruby-version" ]; then
rvm use `cat .ruby-version`
fi
@flarik
flarik / dot.powrc.sh
Created June 12, 2013 10:25
Pow's .porwrc config file for use with RVM's config files .rvmrc or .ruby-version (+ optional .ruby-gemset)
if [ -f "${rvm_path}/scripts/rvm" ]; then
source "${rvm_path}/scripts/rvm"
if [ -f ".rvmrc" ]; then
source ".rvmrc"
elif [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then
rvm use `cat .ruby-version`@`cat .ruby-gemset`
elif [ -f ".ruby-version" ]; then
rvm use `cat .ruby-version`
@Andrew8xx8
Andrew8xx8 / Gemfile
Created June 14, 2013 10:32
Example of API with ransack search and kaminari paginate.
gem 'kaminari'
gem 'ransack'
@EpokK
EpokK / ngEnter.js
Last active January 7, 2022 13:57
ngEnter directive if you can use submit form(https://twitter.com/ririlepanda)
app.directive('ngEnter', function() {
return function(scope, element, attrs) {
element.bind("keydown keypress", function(event) {
if(event.which === 13) {
scope.$apply(function(){
scope.$eval(attrs.ngEnter);
});
event.preventDefault();
}
@rlmattax
rlmattax / ActiveAdmin + Rolify -- Roles Administration
Created August 10, 2013 00:32
Active Admin + Rolify -- A simple example of modifying roles within active admin on users.
ActiveAdmin.register User do
index do
column "ID" do |user|
link_to user.id, admin_user_path(user)
end
...
column :roles do |user|
user.roles.collect {|c| c.name.capitalize }.to_sentence
end
default_actions
@JamesMGreene
JamesMGreene / gitflow-breakdown.md
Last active June 11, 2024 14:17
`git flow` vs. `git`: A comparison of using `git flow` commands versus raw `git` commands.

Initialize

gitflow git
git flow init git init
  git commit --allow-empty -m "Initial commit"
  git checkout -b develop master

Connect to the remote repository

@hopsoft
hopsoft / db.rake
Last active May 22, 2024 22:53
Rails rake tasks for dump & restore of PostgreSQL databases
# lib/tasks/db.rake
namespace :db do
desc "Dumps the database to db/APP_NAME.dump"
task :dump => :environment do
cmd = nil
with_config do |app, host, db, user|
cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
end
puts cmd
@brianjlandau
brianjlandau / gist:da0bab27dcf1d8691f6e
Last active November 16, 2019 01:23
Email validator based on DNS
require 'resolv'
class EmailValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if Resolv::DNS.new.getresources(value.split("@").last, Resolv::DNS::Resource::IN::MX).empty?
record.errors[attribute] << (options[:message] || "does not have a valid domain")
end
rescue Resolv::ResolvError, Resolv::ResolvTimeout
record.errors[attribute] << (options[:message] || "does not have a valid domain")
end
require 'rails_helper'
RSpec.describe TodosController, :type => :controller do
describe "GET #index" do
#describe "POST #create" do
#describe "GET #show" do
#describe "PATCH #update" do (or PUT #update)
#describe "DELETE #destroy" do
#describe "GET #new" do