ouranos

# lib/strategies/authentication_token_strategy.rb
class AuthenticationTokenStrategy < ::Warden::Strategies::Base
  def valid?
    authentication_token
  end

  def authenticate!
    user = User.find_by_authentication_token(authentication_token)
    user.nil? ? fail!('strategies.authentication_token.failed') : success!(user)
  end

bendilley

$enable_tracing = false
#$trace_out = File.open(Rails.root + 'trace.txt', 'w')

set_trace_func proc { |event, file, line, id, binding, classname|
  if $enable_tracing && event == 'call'
    #$trace_out.puts "#{file}:#{line} #{classname}##{id}"
    raise "crash me" if caller_locations.length > 500
  end
}

TrevorS

class ActiveRecord::Base

  def self.import!(record_list)
    raise ArgumentError 'record_list not an Array of Hashes' unless record_list.is_a?(Array) && record_list.all? {|rec| rec.is_a? Hash }
    return if record_list.empty?

    record_list.in_groups_of(1000, false).each do |record_group|
      key_list, value_list = convert_record_list(record_group)
      sql = "INSERT INTO #{self.table_name} (#{key_list.join(', ')}) VALUES #{value_list.map {|rec| "(#{rec.join(', ')})" }.join(' ,')}"
      self.connection.insert_sql(sql)

ssaunier

namespace :db do
  desc "Backs up heroku database and restores it locally."
  task import_from_heroku: [ :environment, :create ] do
    HEROKU_APP_NAME = nil # Change this if app name is not picked up by `heroku` git remote.

    c = Rails.configuration.database_configuration[Rails.env]
    heroku_app_flag = HEROKU_APP_NAME ? " --app #{HEROKU_APP_NAME}" : nil
    Bundler.with_clean_env do
      puts "[1/4] Capturing backup on Heroku"
      `heroku pg:backups capture DATABASE_URL#{heroku_app_flag}`

JunichiIto

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher	aliased to	description
a_truthy_value	be_truthy	a truthy value
a_falsey_value	be_falsey	a falsey value
be_falsy	be_falsey	be falsy
a_falsy_value	be_falsey	a falsy value

syon

source "https://rubygems.org"

gem "sinatra"
gem "haml"
gem "rsvg2"

jackrg

class ActiveRecord::Base
  
  def self.import!(record_list)
    raise ArgumentError "record_list not an Array of Hashes" unless record_list.is_a?(Array) && record_list.all? {|rec| rec.is_a? Hash }
    return record_list if record_list.empty?

    (1..record_list.count).step(1000).each do |start|
      key_list, value_list = convert_record_list(record_list[start-1..start+999])
      sql = "INSERT INTO #{self.table_name} (#{key_list.join(", ")}) VALUES #{value_list.map {|rec| "(#{rec.join(", ")})" }.join(" ,")}"
      self.connection.insert_sql(sql)

gampleman

This gist illustrates how you would add Google Analytics tracking into your Rails mailers. Add the tracking_interceptor.rb into your path and enable it for your mailers with:

register_interceptor TrackingInterceptor

zyphlar

def solution(instructions)
  position = [0,0]
  directions = [ 
    [0,1], # north
    [1,0], # east
    [0,-1], # south
    [-1,0] # west
  ]
  current_dir = 0;
  history = []

remino

# Gemfile

gem 'kramdown'