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@gwik
gwik / gist:6298001
Last active March 16, 2016 22:53
Database setup and seeds for Rails, RSpec, Capybara, DatabaseCleaner and friends
# Database setup and seeds loading
# See the block post : http://sigkill.tumblr.com/post/58933579738/test-database-setup-and-seeds-with-rails-rspec
module Seeder
@@__cache__ = {}
def self.load_seed(filename, prefix='app')
filename = Rails.root + "db/seeds/#{prefix}/#{filename}.seeds.rb"
seed_mod = @@__cache__[filename] ||= begin
mod = Module.new
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active July 18, 2024 22:25
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@garrensmith
garrensmith / instrumentation.rb
Created June 26, 2012 16:41
CouchRest Instrumentation for Rails 3
# add to config/initializers/instrumentation.rb
module CouchRest
class Database
alias_method :old_get, :get
alias_method :old_view, :view
alias_method :old_update_doc, :update_doc
alias_method :old_delete_doc, :delete_doc
@erikh
erikh / hack.sh
Created March 31, 2012 07:02 — forked from DAddYE/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#