matthieuprat

def eventually(timeout: Capybara.default_max_wait_time, interval: 0.2)
  Timeout.timeout(timeout) do
    begin
      next yield
    rescue Minitest::Assertion, Capybara::ExpectationNotMet
      sleep interval
      retry
    end
  end
rescue Timeout::Error

miguelmota

diskutil list
diskutil unmount /dev/disk0s6
sudo mount -w -t msdos /dev/disk0s6 /Volumes/data

leftclickben

Steps to migrate from SVN to GitLab

This process worked for me. I take no responsibility for any damage or loss incurred as a result of following or not following these steps or, for that matter, anything else you might do or not do.

Setup

• SVN is hosted at svn.domain.com.au.
• SVN is accessible via http (other protocols should work).
• GitLab is hosted at git.domain.com.au and:

kristopherjohnson

# Install Wine and other necessary components using Homebrew
brew install wine
brew install winetricks
brew install cabextract

# Instructions from http://www.sparxsystems.com/support/faq/enterprise-architect-WINE.html
winetricks allfonts
winetricks msxml
winetricks msxml3
winetricks msxml4

demisx

belongs_to:

1. Assigning an object to a belongs_to association does not automatically save the object. It does not save the associated object either.

has_one:

1. When you assign an object to a has_one association, that object is automatically saved (in order to update its foreign key).
2. In addition, any object being replaced is also automatically saved, because its foreign key will change too
3. If either of these saves fails due to validation errors, then the assignment statement returns false and the assignment itself is cancelled.
4. If the parent object (the one declaring the has_one association) is unsaved (that is, new_record? returns true) then the child objects are not saved. They will automatically when the parent object is saved.

seyhunak

unless Rails.env.production?
  connection = ActiveRecord::Base.connection
  connection.tables.each do |table|
    connection.execute("TRUNCATE #{table}") unless table == "schema_migrations"
  end

  sql = File.read('db/import.sql')
  statements = sql.split(/;$/)
  statements.pop

nhance

Model.new.foo

guzart

#!/bin/bash
rm -rf api.rubyonrails.org/
wget -r -k -p http://api.rubyonrails.org/
rm rails_api.rar
rar a -r rails_api.rar api.rubyonrails.org/

mxcl

#!/bin/sh
# Just copy and paste the lines below (all at once, it won't work line by line!)
# MAKE SURE YOU ARE HAPPY WITH WHAT IT DOES FIRST! THERE IS NO WARRANTY!

function abort {
  echo "$1"
  exit 1
}

set -e